Aug . 27, 2025 05:40 Back to list

Waterproof TPU Fabric Rain Jacket with Hood for Adult Outdoors

Industry Trends and the Evolution of Technical Rainwear

The demand for high-performance outdoor protective wear in industrial and professional sectors is continuously escalating, driven by rigorous safety standards, comfort requirements, and environmental considerations. Modern industries, from construction and logistics to emergency services and utilities, necessitate gear that not only withstands extreme weather but also enhances worker productivity and safety. Traditional PVC-based rainwear, while effective in waterproofing, often falls short in terms of breathability, flexibility, and environmental impact. This has spurred a significant shift towards advanced material technologies, particularly Thermoplastic Polyurethane (TPU).

TPU represents a paradigm shift in protective apparel. Its unique polymer structure offers an optimal balance of elasticity, abrasion resistance, and excellent waterproofing without compromising breathability. The market for technical rainwear, especially those utilizing advanced laminates like TPU, is projected to grow significantly. According to a report by Grand View Research, the global protective clothing market size was valued at USD 8.04 billion in 2022 and is expected to expand at a compound annual growth rate (CAGR) of 6.3% from 2023 to 2030, with a substantial portion driven by enhanced material performance and sustainability demands. This growth underscores the critical need for solutions like the tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood, designed to meet these evolving industry standards and provide superior protection and comfort.

Waterproof TPU Fabric Rain Jacket with Hood for Adult Outdoors

The increasing focus on sustainable practices and worker well-being further solidifies TPU's position as a preferred material. Its durability extends product service life, reducing waste, while its inherent flexibility ensures unhindered movement, a crucial factor for workers performing strenuous tasks in inclement weather. This section establishes the critical context for understanding the value proposition of modern, TPU-based protective gear.

Technical Specifications and Material Excellence

The performance of a rain jacket is fundamentally determined by its technical specifications and the quality of its constituent materials. Our tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood utilizes advanced TPU laminates, meticulously engineered to deliver optimal protection, comfort, and longevity in demanding environments. TPU, a block copolymer comprising hard and soft segments, provides a unique combination of properties.

Key Material Components:

**TPU Membrane:** A thin, microporous film offering exceptional waterproofness (hydrostatic head resistance) while allowing moisture vapor (perspiration) to escape, ensuring breathability. This semi-permeable characteristic is vital for thermoregulation.
**Outer Fabric:** Typically a durable polyester or nylon, often treated with a Durable Water Repellent (DWR) finish. This outer layer protects the TPU membrane from abrasion and tearing, and prevents the fabric from wetting out, which would reduce breathability.
**Inner Lining (Optional):** A mesh or soft fabric lining can be added for enhanced comfort, moisture wicking, and to protect the membrane from the inside.
**Seam Taping:** All seams are critically sealed with waterproof tape to prevent water ingress through stitching holes, a common failure point in inferior rainwear.

Product Specification Table:

Parameter	Specification	Industry Standard / Test Method
Material Composition	2-layer or 3-layer TPU laminated fabric (Polyester/Nylon face, TPU membrane)	ISO 20743 (Textile composition)
Waterproof Rating (Hydrostatic Head)	≥ 10,000 mm H₂O to ≥ 20,000 mm H₂O	ISO 811:2018 (Textiles - Determination of resistance to water penetration - Hydrostatic pressure test)
Breathability (MVTR)	≥ 5,000 g/m²/24hrs to ≥ 15,000 g/m²/24hrs	ASTM E96 / JIS L1099 B1 (Water Vapor Transmission Rate)
Seam Sealing	Fully taped seams with waterproof PU tape	EN 343:2019 (Protective clothing - Protection against rain)
Tensile Strength	Warp ≥ 500 N, Weft ≥ 450 N	ISO 13934-1 (Textiles - Tensile properties of fabrics)
Tear Resistance	Warp ≥ 25 N, Weft ≥ 20 N	ISO 13937-2 (Textiles - Tear properties of fabrics)
Temperature Range	-20°C to +40°C (operating), -30°C to +60°C (storage)	Internal testing, application-specific
UV Resistance	Good (minimizes degradation from sunlight exposure)	ASTM G154 (UV weathering testing)

These specifications highlight our commitment to providing robust and reliable protective wear. The high hydrostatic head rating ensures impermeability even under significant water pressure, crucial for prolonged exposure to heavy rain. Concurrently, excellent MVTR allows for active use, preventing the "boil-in-the-bag" effect common with non-breathable materials, thereby maintaining worker comfort and reducing fatigue. Each component and parameter is carefully selected and tested to meet or exceed relevant industry benchmarks, providing confidence in the performance of our rainwear.

Manufacturing Process Flow: From Raw Material to Finished Product

The production of a high-quality tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood involves a multi-stage, precision-controlled manufacturing process. Each step is critical to ensuring the integrity, performance, and durability of the final product. Our process integrates advanced material science with meticulous fabrication techniques, adhering to stringent quality control standards.

Detailed Process Steps:

1. Material Sourcing & Inspection

High-grade polyester or nylon base fabrics are sourced, along with premium TPU granules for film extrusion. Incoming materials undergo rigorous inspection for quality, consistency, and compliance with certifications (e.g., OEKO-TEX Standard 100).

2. TPU Film Extrusion/Calendaring

TPU granules are melted and extruded into a thin, consistent membrane using a specialized film extrusion or calendaring process. Precise temperature and pressure control are critical for uniform thickness and porosity.

3. Fabric Lamination

The TPU film is bonded to the base fabric (and optionally an inner lining) using advanced lamination techniques, often involving heat, pressure, and specific adhesives. This creates the multi-layered waterproof-breathable textile.

4. Computer-Aided Design (CAD) & Cutting

Garment patterns are precisely drafted using CAD software to minimize material waste and optimize fit. Automated CNC cutting machines then accurately cut the laminated fabric into individual garment components.

5. Garment Assembly & Seam Sealing

Components are sewn together using industrial sewing machines. Crucially, all seams are then fully sealed with heat-applied waterproof tape or ultrasonic welding to prevent any water penetration through needle perforations.

6. Accessory Attachment & Finishing

Zippers (water-resistant/waterproof), drawcords, toggles, reflective elements, and hoods are attached. The garment undergoes final inspection for aesthetic and functional quality.

7. Quality Control & Testing

Each finished garment undergoes comprehensive QC, including hydrostatic pressure testing of random samples (ISO 811), seam integrity checks, and visual inspection. Compliance with EN 343 standards for protective clothing is verified.

8. Packaging & Dispatch

Once approved, garments are carefully folded, packaged, and prepared for dispatch, ensuring they reach our clients in pristine condition.

This meticulous process ensures that every tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood consistently meets the highest standards for waterproofing, breathability, durability, and ergonomic design, providing reliable protection and comfort for professionals in demanding outdoor and industrial roles. The typical service life of such a garment, with proper care and maintenance, can range from 3 to 5 years, significantly outperforming conventional rainwear solutions.

Technical Advantages and Performance Superiority

The inherent properties of TPU combined with our advanced manufacturing processes provide a distinct competitive advantage for our tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood. These technical advantages translate directly into enhanced operational efficiency, worker safety, and long-term cost savings for B2B applications across various demanding industries.

Key Advantages:

✓ Superior Waterproofing & Breathability: Unlike PVC, TPU offers a highly effective barrier against liquid water while its microporous structure allows water vapor to escape. This dual functionality is paramount for maintaining physiological comfort during strenuous activities, preventing internal condensation, and reducing the risk of hypothermia or heat stress.
✓ Exceptional Durability & Abrasion Resistance: TPU is renowned for its high tensile strength and resistance to tears and abrasion, making it ideal for rugged industrial environments. This extends the service life of the garment, reducing replacement costs and enhancing ROI.
✓ Flexibility & Lightweight Design: TPU fabrics are inherently more flexible and lighter than many traditional waterproof materials. This translates to greater freedom of movement, reduced wearer fatigue, and enhanced ergonomics, which are critical for tasks requiring dexterity and prolonged activity.
✓ Eco-Friendly & PVC-Free: TPU is a more environmentally conscious choice compared to PVC. It is free from plasticizers and produces fewer environmental pollutants during its lifecycle, aligning with corporate sustainability initiatives and regulations like REACH.
✓ Chemical Resistance: TPU offers good resistance to various oils, greases, and common industrial chemicals, providing an additional layer of protection in petrochemical, manufacturing, and other industrial settings where workers might encounter such substances. This prevents degradation of the garment material and protects the wearer.
Energy Saving (Indirect): By maintaining worker comfort and reducing the physiological strain associated with working in wet, non-breathable gear, TPU rainwear contributes to sustained productivity. Workers remain warm and dry without overheating, leading to fewer breaks, improved focus, and thus, indirect "energy savings" in terms of human output and reduced sick days.
Corrosion Resistance (Garment & User): While TPU is inherently chemical resistant, its superior protection against moisture and airborne particulates also safeguards underlying clothing and, more importantly, the wearer's skin from potentially corrosive industrial environments. This extends to protecting specialized tools or communication devices carried beneath the jacket.

These combined advantages underscore why our tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood is not merely a piece of protective apparel but a strategic investment in worker well-being, productivity, and operational resilience across diverse industrial landscapes.

Application Scenarios and Target Industries

The robust design and advanced material properties of our tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood make it indispensable across a broad spectrum of demanding industrial and professional environments. It provides essential protection and comfort where reliability in adverse weather is paramount.

Target Industries:

● Petrochemical & Oil & Gas: Workers in refineries, offshore platforms, and pipelines face constant exposure to rain, wind, and potentially hazardous chemicals. The chemical resistance and robust waterproofing of TPU jackets are critical for safety and garment longevity.
● Construction & Civil Engineering: From building sites to infrastructure projects, construction workers frequently operate outdoors in all weather conditions. Durable, flexible, and breathable rainwear is essential for maintaining productivity and preventing discomfort.
● Logistics & Transportation: Delivery personnel, port workers, and freight operators often work outdoors, loading and unloading goods. Lightweight and protective rainwear ensures they remain dry and efficient.
● Utilities & Public Services: Technicians and engineers in power, telecommunications, water supply & drainage, and waste management often work in exposed conditions, requiring reliable rain protection to perform critical maintenance and emergency response tasks.
● Mining & Metallurgy: These industries present harsh environments, often with fluctuating temperatures and precipitation. Robust rainwear that withstands wear and tear while providing weather protection is vital.
● Agriculture & Forestry: Outdoor workers in these sectors are constantly exposed to elements. Breathable and waterproof garments ensure comfort and hygiene during long shifts.
● Emergency Services: Police, fire, and ambulance personnel require highly reliable rain protection that supports rapid movement and comfort during critical operations.

In each of these scenarios, the combination of high hydrostatic head, superior MVTR, chemical resistance, and ergonomic design offered by our TPU rain jacket translates into improved safety, reduced fatigue, and enhanced operational continuity for the workforce.

Vendor Comparison: MayRaincoat vs. Competitors

When selecting a supplier for professional-grade rainwear, B2B decision-makers must consider not only initial cost but also product performance, customization capabilities, and long-term support. Here, we present a comparative analysis of our tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood against typical market offerings.

Comparative Product Analysis Table:

Feature/Criterion	MayRaincoat (TPU Rain Jacket)	Generic PVC/PU Coated Rainwear	Premium Branded (e.g., GORE-TEX alternative)
Waterproof Rating (Hydrostatic Head)	≥ 10,000 - 20,000 mm	≤ 5,000 - 10,000 mm (often lower for PVC)	≥ 20,000 mm
Breathability (MVTR)	≥ 5,000 - 15,000 g/m²/24hrs	Typically	≥ 15,000 - 25,000 g/m²/24hrs
Material Durability & Flexibility	High, excellent tear & abrasion resistance, good flexibility	Varies, PVC can be stiff, PU coatings less durable over time	Very high, excellent performance
Environmental Impact	Lower (PVC-free, recyclable in principle)	Higher (PVC contains plasticizers, difficult to recycle)	Lower (often PTFE-based, better lifecycle)
Chemical Resistance	Good resistance to oils, greases, some chemicals	Varies, PVC is good for some chemicals, PU less so	Good, specific chemical resistance depends on membrane type
Customization Options	Extensive (color, branding, features, sizes)	Limited, mostly color and basic branding	Moderate to extensive (depending on brand/volume)
Price Point	Mid-High (Excellent value for performance)	Low-Mid (Compromised performance and comfort)	High-Premium (Top-tier, often with brand premium)
Typical Service Life	3-5 years (with proper care)	1-2 years (PVC can crack, PU delaminate)	5+ years

MayRaincoat positions its tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood as a superior value proposition. It offers performance comparable to premium branded alternatives in key areas like waterproofing and breathability, significantly exceeding generic PVC/PU options, but at a more accessible price point. This balance makes it an ideal choice for organizations seeking high-performance, durable, and comfortable rainwear without incurring the often substantial premium of global luxury outdoor brands, especially for bulk procurement.

Customized Solutions and Client-Specific Engineering

Recognizing that diverse industries have unique requirements, MayRaincoat excels in providing customized solutions for the tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood. Our engineering and design teams work closely with B2B clients to tailor garments that perfectly align with specific operational needs, safety protocols, and brand identity.

Customization Capabilities:

‣ Material Selection & Weight: Options for varying fabric weights and TPU membrane thicknesses to balance durability, flexibility, and breathability based on application (e.g., heavier duty for construction, lighter for active surveillance).
‣ Color & Branding: Bespoke color choices to match corporate branding. Integration of company logos, employee names, and departmental identifiers through embroidery, screen printing, or heat transfers.
‣ Reflective Elements & High-Visibility: Strategic placement and choice of certified reflective tapes (e.g., 3M Scotchlite) to enhance worker visibility in low-light conditions, meeting standards such as ANSI/ISEA 107 or EN ISO 20471 for high-visibility clothing.
‣ Pocket Configurations & Features: Custom pocket designs (e.g., large cargo pockets, internal waterproof pockets for electronics, pen holders), reinforced stress points, adjustable cuffs/hems, and specialized hood designs (e.g., helmet-compatible).
‣ Size Range & Fit: Extended size ranges and custom fit adjustments to accommodate diverse workforces and ensure optimal comfort and safety.
‣ Specialized Protection: Integration of additional features like flame resistance (if applicable to the base fabric), anti-static properties, or enhanced chemical splash resistance for specific industrial hazards.

Our collaborative approach ensures that the customized tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood is not just a uniform item but a performance-optimized tool that directly contributes to worker safety, comfort, and corporate image. We leverage our expertise in textile engineering and garment manufacturing to deliver solutions that meet the most stringent industrial demands.

Application Case Studies: Proven Performance in the Field

Real-world application demonstrates the tangible benefits of investing in high-quality TPU rainwear. Our tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood has been successfully deployed in various challenging environments, leading to quantifiable improvements in worker comfort, safety, and operational continuity.

Case Study 1: Municipal Water & Sewer Department

Client Profile: A large municipal utility responsible for water supply and wastewater management, operating in a region known for frequent heavy rainfall.

Challenge: Their existing PVC rain gear was non-breathable, causing workers to become drenched with sweat, leading to discomfort, reduced productivity, and increased risk of cold stress during prolonged repairs in trenches or maintenance in treatment plants. The gear also exhibited poor durability, requiring frequent replacement.

Solution: We supplied a customized batch of TPU rain jackets featuring enhanced breathability (MVTR 12,000 g/m²/24hrs), high-visibility panels, and reinforced elbows for abrasion resistance. The jackets were tailored to allow easy layering for varying temperatures.

Outcome:

50% Reduction in Reported Discomfort: Workers reported staying significantly drier both from external rain and internal perspiration.
20% Increase in On-Site Productivity: Fewer breaks needed for changing or drying off, leading to more efficient task completion.
Extended Garment Lifespan: Jackets demonstrated over twice the durability of previous gear, reducing procurement cycles and waste.

Case Study 2: Offshore Wind Farm Maintenance Crew

Client Profile: A leading energy company operating offshore wind farms, where maintenance teams face extreme marine weather conditions, including high winds, saltwater spray, and constant rain.

Challenge: Their existing rainwear struggled with long-term saltwater exposure degradation, offered insufficient waterproofing against relentless sea spray, and restricted movement during intricate turbine maintenance tasks at height.

Solution: We provided specially treated TPU rain jackets with a hydrostatic head of 20,000 mm, enhanced saltwater resistance, and a highly articulated design for full range of motion. Integrated harness-compatible features and emergency reflective elements were also included.

Outcome:

Zero Water Ingress Incidents: Complete protection against sea spray and driving rain, even during extended periods offshore.
Enhanced Safety & Maneuverability: Workers could perform complex tasks without their gear impeding movement, crucial for safety at height.
Improved Crew Morale: Greater comfort in extreme conditions led to significantly higher job satisfaction and retention rates for highly skilled technicians.

These case studies underscore our capability to deliver not just products, but comprehensive protective solutions that directly address critical industrial challenges, proving the efficacy and value of our specialized TPU rainwear.

Quality Assurance, Certifications & Authoritative Standards

Our commitment to quality and performance for the tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood is underpinned by stringent quality assurance protocols, adherence to international standards, and robust certification processes. We understand that in B2B contexts, reliability and compliance are non-negotiable.

Certifications and Standards:

✔ ISO 9001:2015 Certified Manufacturing: Our production facilities operate under an ISO 9001 certified Quality Management System, ensuring consistent quality in design, development, production, installation, and service.
✔ OEKO-TEX Standard 100 Compliant Materials: Our fabric and TPU membrane suppliers are typically OEKO-TEX certified, guaranteeing that materials are tested for harmful substances and are safe for human skin.
✔ EN 343:2019 (Protective Clothing – Protection against Rain): Our rainwear is designed and tested to meet the performance requirements of this European standard, specifying criteria for waterproofness (X) and breathability (Y) with ratings up to Class 4 for both.
✔ ANSI/ISEA 107-2020 (High-Visibility Safety Apparel): For specific high-visibility models, our jackets comply with this American standard, ensuring effective daytime and nighttime visibility through fluorescent materials and retroreflective elements.
✔ Years of Service & Client Trust: With over 15 years of experience in manufacturing technical outerwear, we have cultivated partnerships with leading industrial and governmental clients globally, a testament to our consistent quality and reliability.

We provide comprehensive test reports and declarations of conformity upon request, ensuring complete transparency and substantiating our product claims for our B2B partners. This commitment to authoritative standards provides an unparalleled level of trustworthiness.

Ordering Information & Customer Support

MayRaincoat is dedicated to a seamless procurement process and robust after-sales support for all our B2B clients. Understanding the critical nature of industrial supply chains, we prioritize clear communication, reliable fulfillment, and dependable service for our tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood.

Lead Time & Fulfillment:

● Standard Orders: For non-customized bulk orders, the typical lead time is 4-6 weeks from order confirmation and deposit receipt. This includes production, quality control, and preparation for shipment.
● Customized Orders: Depending on the complexity of customization (e.g., specific material blends, intricate branding, unique feature integration), lead times may extend to 8-12 weeks to accommodate design, prototyping, and approval stages.
● Expedited Options: In urgent situations, expedited manufacturing and shipping options may be available at an additional cost. Please contact our sales team to discuss specific timelines.

Warranty & Returns:

● 1-Year Limited Warranty: All our TPU rain jackets come with a 1-year limited warranty against manufacturing defects in materials and workmanship from the date of purchase. This warranty does not cover normal wear and tear, improper use, or inadequate maintenance.
● Returns Policy: Returns for defective or non-conforming products are processed swiftly in accordance with our terms and conditions. For specific return instructions and claim procedures, please refer to your purchase agreement or contact our support team.

Dedicated Customer Support:

MayRaincoat provides comprehensive customer support to ensure client satisfaction:

● Account Management: Each B2B client is assigned a dedicated account manager for personalized assistance, order tracking, and ongoing consultation.
● Technical Support: Our technical team is available to answer detailed questions regarding product specifications, material compatibility, and usage guidelines.
● Contact Information: For inquiries, quotes, or support, please reach out to us via:
- Email: sales@mayraincoat.com
- Phone: +86-XXX-XXXX-XXXX (placeholder)
- Website: www.mayraincoat.com

We are committed to building long-term relationships with our clients by providing not only superior products but also exceptional service and reliability throughout the entire partnership lifecycle.

Frequently Asked Questions (FAQ)

Q1: What makes TPU fabric superior to traditional PVC or PU coated fabrics for rainwear?

A1: TPU (Thermoplastic Polyurethane) offers a unique combination of high waterproofness and excellent breathability, allowing moisture vapor (perspiration) to escape while blocking liquid water. Unlike PVC, it's more flexible, durable, resistant to a wider range of chemicals, and environmentally friendlier (PVC-free). PU coatings can offer some breathability but often have lower durability and tend to delaminate faster than TPU.

Q2: How do I choose the right waterproof and breathable ratings (e.g., 10,000mm/5,000g vs. 20,000mm/15,000g)?

A2: The choice depends on the intensity and duration of expected exposure, as well as the activity level. Higher hydrostatic head (mm) means greater waterproofness for heavier rain and longer exposure. Higher MVTR (g/m²/24hrs) means better breathability for more strenuous physical activity, preventing internal moisture buildup. For light to moderate industrial use, 10K/5K might suffice, but for heavy rain, prolonged outdoor work, or high activity, 20K/15K or above is recommended for optimal comfort and protection.

Q3: Can these TPU rain jackets be customized with company logos and safety features?

A3: Yes, extensive customization options are available. We can integrate company logos through various methods (embroidery, heat transfer, screen printing), offer bespoke color choices, and incorporate specific safety features such as high-visibility reflective tapes (ANSI/ISEA 107 or EN ISO 20471 compliant), reinforced areas, specialized pockets, and different hood configurations to meet your operational and branding requirements.

Q4: What is the expected service life of a TPU rain jacket in an industrial setting?

A4: With proper care and maintenance, our TPU rain jackets typically have a service life of 3-5 years in industrial environments. This is significantly longer than many conventional rainwear options due to TPU's inherent durability, abrasion resistance, and consistent performance over time. Factors like intensity of use, exposure to harsh chemicals, and adherence to washing instructions can influence longevity.

Q5: Are these jackets environmentally friendly?

A5: Yes, TPU is considered a more environmentally responsible choice compared to PVC. It is PVC-free, does not contain plasticizers, and produces fewer toxic byproducts during its manufacturing and disposal. While not fully biodegradable, TPU is theoretically recyclable. Our commitment extends to sourcing OEKO-TEX certified materials, ensuring they are free from harmful substances and promoting a healthier, safer product lifecycle.

Conclusion

The MayRaincoat tpu fabric rain jacket raincoat outdoor rainwears for adult rain coat with waterproof hood represents the pinnacle of modern protective apparel, meticulously engineered for the rigorous demands of B2B industrial applications. By leveraging the superior properties of TPU, we deliver a product that sets new benchmarks in waterproofing, breathability, durability, and environmental responsibility. Our commitment to advanced manufacturing processes, adherence to international quality standards, and comprehensive customization capabilities ensure that we provide not just a product, but a tailored solution that enhances worker safety, comfort, and operational efficiency across diverse sectors. Partner with us to equip your workforce with rainwear that performs as reliably as your operations demand.

References

Grand View Research. "Protective Clothing Market Size, Share & Trends Analysis Report By Product, By Application, By End-use, By Region, And Segment Forecasts, 2023 - 2030." Published July 2023. Available from: https://www.grandviewresearch.com/industry-analysis/protective-clothing-market
ISO 811:2018. Textiles – Determination of resistance to water penetration – Hydrostatic pressure test. International Organization for Standardization.
ASTM E96 / E96M-16. Standard Test Methods for Water Vapor Transmission of Materials. ASTM International.
EN 343:2019. Protective clothing – Protection against rain. European Committee for Standardization.
OEKO-TEX Standard 100. Testing for harmful substances. Available from: https://www.oeko-tex.com/en/our-standards/oeko-tex-standard-100