This breathable tee is made from 100% Biz Eco Certified Recycled Polyester (reclaimed from plastic waste). The perfect balance of style and substance. BIZ ECO 100% Certified Recycled PET Polyester, 155 GSM; UPF Rating 50+. Breathable BIZ COOL sports knit keeps you cool and dry. Self-fabric rounded neck opening fits comfortably and sits neat. Longer length can be worn out or tucked in. Sizes: 4 - 16. Colours: Navy, Black.