Dog coat is made of 3-layers of fabric, waterproof nylon cloth outer layer, filled with thick PP cotton, and lined with fleece, windproof, waterproof, & soft. With furry collar. Neck and chest can be adjusted. Waterproof Zipper on neck. Adjustable quick-release buckle on chest. Leash hole on back to attach a leash. Reflective strips to provide visibility when walking at night.