Walls Rockwall Muscle Back Coat with Kevlar 75% Cotton, 20% Polyester, 5% Kevlar Aramid Imported Machine Wash Kevlar fibers provide extraordinary strength and added durability in a lighter weight ten ounce brushed duck fabric, with Walls muscle back technology for ease of movement Two interior patch pockets with security closures, two multi-functional hand warmer pockets Two-way front zipper Interior media loop Black comes with real tree ap camo lining, graphite gray comes with solid black lining