Molehill Kids Snowsuit (Infant, Toddler, Boys, Girls) Shell - 100% Teflon Coated Nylon. Lining - 100% Polyester. Stress Points - 600D Polyester. Imported Zipper closure Durable waterproof breathable nylon shells for extreme weather conditions Filled with thick 100% polyester fill for extra warmth and comfort Heavy ballistic 600D polyester reinforcements for added durability to high stress areas Adjustable hook and loop cuff closures and internal zipper flaps to seal out wind Fully insulated frogman hoods with super soft fur lining plus "GROW CUFFS" for expanding sleeve/leg length