This is not only our customer favorite coat, but certainly the best coat we sell! The superior design of this innovative Apache fleece coat offers a perfect fit. Fleece fabric has a nice stretch factor that allows it to hug the body like a second skin. It is lightweight, yet warmer than wool fleece and highly breathable. The coat is very attractive and fully lined and bound with Lycra Spandex. Easy on and off. Just slip over the head, bring breast flap through front legs and attach Velcro to the body on each side, adjusting to fit your pup's belly. Hind leg stirrups offer a secure fit, and if you don't need or like them, just cut them off.