Fully seam sealed and waterproof with thermal reflective lining and light insulation, the Jump Off Pants were made with 4 way stretch elastane, and a relaxed fit to make them as comfortable, as they are warm and protective. Shell: 87% nylon, 13% elastane 4 way stretch 2 layer cyberstretch MP. Lining: 100% polyester Chamois touch tricot Omni Heat ReflectiveTM. Omni TechTM waterproof and breathable fully seam sealed. 4 way comfort stretch. Adjustable waist. Leg venting. Waterproof zippers. Jacket and pant connector. Zip hand pockets. Cuff tab adjustable leg opening. Hammerhead reinforced cuff guard. Bottom leg zips. Internal, adjustable leg gaiter. Active fit. Lower leg pockets. Imported.