Polartec Warm Waterproff & Windproff Turnout Blanket All Sizes Made from Polartec 300 Polar flease The best you can buy. Protection for any weather It is. Warm, Waterproff, Windproff Woent Overheat Shiped the full 90" size so it can be be easly trimed to fit any size horse Can be washed 100's of times and still look like new Woent rot mildew,fray It repels water, order, bactera etc