Black M Crown Crossbone Skull Printed Puppy Dog Cat Fleece Cotton Polyester Sweatshirt Hoodie Classic and comfortable hooded sweatshirts Ribbed sleeves and waist ensure a snug fit 65% cotton 35% polyester; Machine wash and dry Size: Medium Neck Girth 13"Chest Girth 22"Body length 16".Notice if your pet size in the end of border, please choose the up size. Machine wash cold on a gentle cycle, line dry.