Vac's Pro Pillow WrapsWe love these Vac's Pro Pillow Wraps for the clean classic white wrap style, coupled with the cotton construction which makes this wrap machine washable. Who doesn't love that? The extra thick build makes sure these won't move or slip, and there are even contoured corners to keep your horse from pulling them off. The Vac's Pro Pillow Equestrian Leg Wrap is made of machine washable, woven cotton outer fabric with an extra thick durable poly fiber