Portwest PW3 Hi-Vis Short Sleeve T-Shirt T181 Constructed using premium HiVisTex Pro tape, this Cotton Comfort t-shirt offers excellent freedom of movement due to its segmented tape design. Lightweight, stylish and breathable, this t-shirt is the perfect choice. Product Features Moisture wicking fabric helping to keep the body cool and dry High cotton content for superior comfort Lightweight flexible HiVisTex Pro segmented reflective tape for increased visibility 1 pocket for secure storage Side vents for added comfort Crew neck Designed with a comfort fit Heat applied segmented reflective tape for added visibility Complies with EN ISO 20471 standard Certified to EN ISO 20471 after 50x washes Complies with RIS 3279-TOM for rail industry (orange only) 40+ UPF rated fabric to block 98% of UV rays CE certified UKCA marked Standards EN ISO 20471 Class 2 RIS 3279 TOM Issue 2 (Orange Only) ANSI/ISEA 107 TYPE R CLASS 2 ANSI/ISEA 107 TYPE P CLASS 2 Washing Instructions Max wash temp 40°C, mild process Do not bleach Do not tumble dry Drip line dry Do not iron Do not dry clean Maximum 50 washes Fabric: 55% Cotton, 45% Polyester, Knit 175g Size: XS 100 S 104 M 108 L 116 XL 124 2XL 136 3XL 144 4XL 152 Please click on the size guide to check this style's sizes.