Made from 100% birds-eye polyester material: which is extremely breathable & lightweight, soft and comfy to wear, stay cool, quick moisture wicking to keep you dry. UPF 50+ UV Sun Protection Hoodie comes for extra protect from the sun.HI-VIS BIRDSEYE SAFETY T-SHIRT The TSA Hi-Vis Birdseye Safety T-Shirt keeps you cool three ways. It uses a woven birdseye-patterned fabric that’s lightweight and breathable. Plus the fabric wicks away moisture to keep you dry. And its reflective tape is even breathable. Long sleeves. Hooded style. Meets ANSI 107-2015 Class 2 standards. Colors: Hi-Vis Lime or Hi-Vis Orange.