Portwest S478 Hi-Vis T-Shirt S/S - Yellow

The Portwest S478 is a light, budget-friendly ANSI Class 2 short-sleeve tee for workers who need to stay visible and cool in hot weather. Its sporty knit fabric breathes well for road crews, fleet yards, and warehouse staff.

Features

• Breathable knit pulls sweat away from the skin
• Texpel wicking finish dries faster and releases stains more easily
• UPF 40+ fabric blocks about 98% of UV rays
• Reflective tape for low-light visibility
• Crew neck with taped neck seam
• Roomy fit
• Meets GO/RT 3279 for rail work
• Certified to ANSI/ISEA 107 after 50 washes

Specifications

• Style: S478
• Color: Yellow
• Shell fabric: 100% polyester bird's eye knit, 4.5 oz
• Standards: ANSI/ISEA 107 Type R Class 2; ANSI/ISEA 107 Type P Class 2; EN ISO 20471 Class 2
• Sizes: S - 6XL
• Care: wash at 104°F (40°C) max on a mild cycle; line dry; do not bleach, tumble dry, iron, or dry clean; maximum 50 washes