The Back on Track® Equine Frost Rug is a tough, outdoor rug made from a breathable rain-resistant Polyester outer layer, lined with the revolutionary Welltex™ ceramic infused material and a 330g insulating filling. This tough turnout rug offers protection from wind and cold, while also providing beneficial FAR Infrared therapy for the whole of the horse's body. The rug features shoulder pleats, cross surcingles, a double adjustable front closure and a tail flap. The outer fabric is an extremely durable 1680 denier, with a ‘water column value’ of 3000mm (normal values are between 1500 mm and 2000 mm), making it ideal for winter.