1PREMIUM FABRICS: Exterior polyester fabric, interior laminated cotton, windproof and cold insulation, warmth locking effect, polyester lining, more warm and comfortable. 2ZIPPER, CHEST STRAP: Back zipper, zipper inside lining can prevent dog hair and skin accidentally pulled into the zipper; Adjustable straps with safety buckles, adjustable chest strap, more comfortable and close to the body. 3REFLECTIVE STRIP: Chest and back buckles are spaced with reflective strips, meeting light can be reflected in high brightness, adding extra visibility and safety at night, outdoors or when traveling, reflective is safer in low light environments. 4COLD PROTECTION: Thick fabric prevents your puppy from getting wet in rain, snow, or fog, even if it rarely rains or snows, it is still great to keep your puppy safe from cold weather. 5WINTER MUST HAVE: Keeping your pet warm and dry in the winter, the jacket cotton jacket has just the right amount of coverage to keep your dog warm without overheating. 1 xWarmDogJacket