Hockey Sockey Chicago Blackhawks NHL Adult Onesie Ice Hockey Team Fan Apparel The NHL Onesies are made from premium microfiber fleece with an embroidered twill logo on the front . A full body suit with a hoodie, pockets and a back door "five hole trapper" flap, these onesies are the must have fan apparel The NHL Onesies are unisex sizing. Please review unique sizing chart. Wear it to the game, to a party, to work and even to bed - multi-purpose way to represent your favorite team Machine wash cold water.Tumble dry low. No Bleach.