1200 denier breathable rip-stop outer shell is waterproof and extremely durable. 100 grams fiberfill insulation. Nylon interior lining. Contoured design helps keep blanket stationary, while eliminating pressure points. Fitted shoulder darts and fleece lining eliminate rubbing. Waterproof seam tape along with rear tail gate provide superior protection against wind and rain. Nylon straps are replaceable to greatly extend blanket life. Reflective åÒKnight VisionåÓ safety strip maximizes visibility in low light situations. Extra overall length maximizes protection from the elements. SIZES: S (74" - 76"), M (77" - 79"), L (80" - 82"), XL (83" - 85")