CHOOSE RIGHT SIZE: Size: XL (Chest: 67cm - 74cm, Neck: 47cm, Body: 50cm), suitable for medium dogs. Please first loosely measure your pets Chest and Back Length, then choose size according to the size chart before each purchasing, each clothes's size chart is different. This Dog jacket is available in 5 sizes. Keep Dogs Warm & Cosy - Made with 100% polyester to keep moisture out like freezing rain or snow, and to help keep warm air in, so your dog always stays warm. This small fleece dog vest is safe, durable, and made to last.keep warm in the the cold winter/snow. Adjustable Zipper Design - Zipper on the back makes it handy to incorporate any harness or collar type,Leash access zipper opening on back & allows complete access to dog’s harness so you can attach a leash & go! Easy on & off is perfect for walking, running, or hiking during colder months. Machine wash gentle, air dry.