Set Of 4; 600 Denier Ripstop Nylon Outer Shell; Synthetic Fleece Liner For Added Comfort; Full-Length Shipping Boots; 3 Large Hook And Loop Fasteners Keep Boots Securely In Place; Striker Plate At The Bottom Of Each Boot Helps Protect Hoof From Scuffing; Size: Medium; Color: Black; Style #35-4266-BK