Ergodyne GloWear 8280BK High Visibility Safety T-Shirt, Orange, 4XL,

100% Polyester Imported Type R Class 2 ANSI-compliant polyester breathable knit (4.1oz) Moisture wicking treatment 30+ UPF for protection against harmful UV 2" ANSI-compliant 3M Scotchlite Comfort Trim segmented reflective Under-arm vents and one outside chest pocket Black front and collar hide dirt and wear