The Pet Life Metallic Ski Parka Dog Coat contains Thinsulate Thermal Heat Retention Technology as an inner shell specially inserted between the Fabric. This Pet Coat Features matching Tone-on-Tone Inner Fleece Fabrics for additional Warmth and Comfort. This Dog Jacket Features a Faux Fur Removable Zip-Off Hood and Usable Back Pockets .This Coat will keep your pet warmer during those Harsher Cold weather conditions or climates. In addition this Pet Coat Features Belly-Velcro closures for easier On and Off access. Available in Multiple Sizes and Colors.