Easy to layer and ready for tough work, this flame-resistant vest delivers dependable warmth without the bulk. Lightweight DuraLight stretch canvas keeps you comfortable, while CORDURA® Advanced Fabrics reinforce high-wear areas for durability that’s built to take a beating. FR DuraLight Cordura Canvas Vest Product Features : Triple-stitched seams add durability and strength to stand up to tough wear, Zippered chest pockets provide secure storage for small essentials Women's Flame-Resistant DuraLight Cordura Canvas Vest in Iron Grey, Size: 3X by Ariat