Portwest S170 Hi-Vis Cotton Comfort Breathable T-Shirt

The Portwest S170 Hi-Vis Cotton Comfort Breathable T-Shirt is a lightweight, moisture-wicking work tee designed for professionals who need reliable visibility and all-day comfort. Built for outdoor and industrial environments, it combines breathable fabric, safety features, and practical construction in a single everyday essential.

• Fabric & Weight: 55% Cotton, 45% Polyester, knit 175 g/m²—lightweight, breathable, and comfortable for extended wear.
• Moisture Management: Moisture-wicking fabric helps keep the body cool and dry during demanding shifts.
• Visibility & Safety: Reflective tape enhances conspicuity; EN ISO 20471 certified after 50 washes; orange variant complies with RIS 3279-TOM for rail industry requirements.
• Fit & Construction: Comfort fit with a crew neck and taped neck seam for superior comfort and durability.
• Protection: 40+ UPF rated fabric blocks 98% of UV rays, adding sun protection for outdoor work.
• Certifications: CE certified; meets industry standards and safety requirements.

The S170 is ideal for construction, utilities, logistics, and rail workers who need high visibility without sacrificing comfort. Its high cotton content delivers a soft, luxurious feel against the skin, while the breathable fabric reduces overheating on hot days. The combination of moisture-wicking performance, UV protection, and durable construction makes it a practical addition to any workwear rotation. The orange color option is specifically designed for rail sector compliance, ensuring teams stay visible and compliant on site.