DELTA Canopies 1680D TURNOUT HORSE WINTER WATERPROOF - HORSE BLANKET 007 Made of 1680 denier breathable, rip-stop and waterproof outer shell. 300 grams of Polyfill insulation Breathable, Waterproof and Seamless Back Western Style Adjustable Belly Straps to hold in place Features include double front buckles, adjustable leg straps, and tail cover.