The updated version of Hurtta's warmest dog jacket is now made from recycled materials and has improved performance and durability, to offer even more protection for the coldest winter weather.The popular Extreme Warmer ECO Dog Jacket has now been given an even more eco-friendly update, as well as increased performance and durability, so that you and your four-legged friend can face the coldest days of winter.Hurtta's unique foil lining uses your dog's own body heat to generate extra warmth and protect its muscles. The foil food heats up quickly, which in turn increases blood circulation, facilitates recovery and reduces muscle discomfort.The extra warm Extreme Warmer ECO dog blanket also features a new, softer and fluffier ball fiber insulation that resembles the feel of down and creates small, heat-trapping air pockets for superior heat retention. All this of course made from recycled materials.Facts about Hurtta Extreme Warmer III ECO Dog Jacket:Better durability without compromisin