Weaver Leather 1200D Stable Blanket, Designed for cold weather, this blanket features 400 grams polyester fiber filling and a 70-denier liner for comfort and warmth. The 1,200-denier material offers durability and breathability. Double surcingle front closures provide easy on and off. A belly strap and two leg straps help keep blanket in place. Rubber grommets on the surcingles offer a more secure closure.