This flame-resistant baselayer 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 the perfect amount of stretch and thoughtfully designed the seams so you can move without restriction. Product Features : FUZE permanent and chemical-free odor-resistanceGreater Arm Mobility lets you move freely, Long back hem helps keep you covered while you bend and stretchRaglan sleeve construction for greater freedom of movementArticulated elbowsThumb access holes for work gloves Women's Flame-Resistant Pima Stretch US Logo Baselayer in Charcoal Heather Cotton, Size: Large by Ariat