The Ruffwear K-9 Overcoat keeps the weather from slowing your pooch down. It is great for any cold weather activity including hiking, walking, trail running, and of course playing. Before you put on your jacket to head outdoors, protect your furry friend with the K-9 Overcoat. It is designed to be warm, durable, and wind and water resistant. The durable recycled polyester shell contains a recycled fleece insulating layer which keeps body heat in, and the elements out. This coat is easy on/off with auto-lock buckles on each side of the jacket.100 % Recycled polyester outer shell is abrasion, snag and weather resistant. Inner fleece layer insulates against the cold. Elastic stay-fit webbing and side release buckles adjust for a custom fit Sheltered buckles streamline the coat profile and enhance durability Integrated chest panel insulates the belly and keeps the coat in place. 3M? Scotchlite? reflective trim for low light visibility.