Help keep your canine companion extra toasty during those cold, brisk days with this Hurtta Extreme Overall. This piece is designed with a foil liner to reflect your dog’s body heat back to him, insulating his large muscle groups, along with his belly, chest and legs. This feature even helps activates his blood circulation! The snowsuit is made from a waterproof and wind-proof material that is also soft to the touch. And best of all, it’s completely adjustable—the chest circumference can be adjusted and so can the back-length of the overall.