Portwest S174 High-Visibility Polo Shirt: Cotton Comfort™ Technology and Certified Safety

The S174 is a high-visibility garment designed for professionals who require an optimal balance of certified safety, thermal comfort, and a professional aesthetic. Made with Cotton Comfort™ technical fabric (55% cotton, 45% polyester), this polo shirt is optimized for dynamic work environments in construction, logistics, and industrial maintenance, where constant visibility and moisture management are critical factors for operator productivity and safety.

Technical Features and Operational Capabilities

• Cotton Comfort™ Technology: Combines the natural softness and breathability of cotton with the durability and strength of polyester. This fabric is highly absorbent, allowing the worker to stay dry during intense shifts under thermal stress conditions.
• High Visibility (EN ISO 20471): Incorporates high-quality reflective tape that ensures optimal visibility in low-light environments, active traffic, or areas with heavy machinery, strictly complying with international road and occupational safety standards.
• UV Radiation Protection (UPF 35+): The fabric has a UV protection factor of 35+, blocking 97% of UV rays. This feature is essential for preventing skin damage in personnel who work outdoors consistently.
• Ergonomics and Versatility: Its classic design ensures a comfortable and professional fit, allowing it to be used in technical field operations as well as in plant administrative settings or casual corporate activities.

Safety Notice and Limitations of Use

IMPORTANT: This garment is designed to improve the visual detection of the user. It is NOT a protective garment against thermal risks (flame retardant), it is not anti-static, and it does not offer protection against chemical or mechanical risks. It should not be used as a substitute for specialized protective equipment in areas with a risk of contact with flames, sparks, or explosive environments. Ensure that the size is appropriate to prevent excessive tightness or looseness from interfering with operational mobility.

Maintenance and Care Instructions

• Washing: Machine wash at a maximum of 40°C. DO NOT use fabric softeners; these products clog the pores of the Cotton Comfort™ fabric and degrade the effectiveness of the reflective tapes, nullifying the EN ISO 20471 certification.
• Drying: Air dry or tumble dry on low heat. Avoid industrial drying at high temperatures to prevent cotton shrinkage.
• Ironing: Iron at medium temperature. DO NOT iron directly over the reflective bands; direct heat destroys the retroreflective capacity of the material.
• Inspection: Before each use, check the condition of the reflective tapes. If they show cracks, wear, or loss of brightness, the garment no longer complies with visibility regulations and must be replaced to ensure user safety.