100% 7 gauge Kevlar. Resists cuts and abrasions. Can be worn by themselves or as liners. One size fits most. Unisex. Made In USA. Features: cut resistant, heat resistant, chemical resistant (organic solvents, diluted acids), lightweight, excellent dexterity and flexibility, breathable, washable. Shurrite: Yellow - Heavy weight Kevlar knit gloves. This product is GSA Compliant.