This flame-resistant cotton t-shirt delivers the protection, comfort, and durability you need for work, with bold graphics that nod to the grit and determination it takes to get the job done. FR Hardhead T-Shirt Product Features : Greater Arm Mobility™ helps extend arm and shoulder range-of-motion so you can move freelySun Protection Fabric™ helps block harmful UV rays, keeping you covered and comfortable during long days outdoorsFUZE™ helps provide permanent, chemical‑free odor resistance for long-lasting freshness, Ribbed collar and cuffsFinished with signature Ariat® branding details Men's Flame-Resistant Hardhead T-Shirt in Military Olive Cotton, Size: Medium by Ariat