Only tried on once, never used. The following is a quote of the product description from the official website: This sophisticated, high-tech wear-inspired parka keeps your dog dry and warm even on cold winter days. Water-resistant outer shell to keep dry and reflective strips on the sides Double-breasted front buttons for a perfect fit Warmth: Interior with batting and polar fleece Zipper hole for attaching a leash Pocket for poop bags and treats Material: Shell 100% polyester, Batting 100% cotton, Lining 100% polyester Care instructions: Machine wash and dry.