The Winter Storm is a Winter fleece vest with integrated harness jumper/jacket that will surely keep your furry friend warm through the cold season. It features a Backside zipper closure and fits like a vest (the collar portion), with an added Puppia Sports rubber label for looks. It is available in Red, Brown and Black in sizes ranging from Small to Double XL. Please note that because these products were created with small/medium dog breeds in mind, larger sizes (i.e. Large, Extra-Large, etc.) do not necessarily mean larger breeds. Please refer to image of the size chart. It is very important to measure your dog with a tape measure according to the size chart. As a general rule of thumb, if your dog falls in between sizes, it is usually better to go up a size. Any weight figures are for estimates only. Always use actual measurements. Please note that when measuring your dog for clothing, its very important to have an accurate measurement of your dogs neck and chest girth. IMPORTANT: Please note that when measuring your dog, the measurement for the neck must be taken at the BASE OF THE NECK and chest girth must be taken behind the front legs. Also it is important to take into account the size of the dogs head as well as neck girth and chest girth. Since some dogs have a much larger head than their neck, please be sure that the neck opening is large enough to slide over your dogs head.