This flame-resistant T-shirt delivers the protection, comfort, and durability you need for work, in an everyday staple crafted from an incredibly soft U. S.-grown Supima® cotton blend. We added just-enough stretch and rolled the shoulder seams forward so you can move without restriction. FR Pima T-Shirt Product Features : 0 : Greater Arm Mobility™ lets you move freelyMoisture Movement Technology™ helps keep you dryFUZE™ permanent and chemical-free odor-resistance, 1 : Ribbed crewneck and cuffsTaped inside back seam reduces irritation Men's FR Pima T-Shirt in Moonbeam Cotton, Size: MT by Ariat