Pro Mesh skid cup is durable and rip-stop yet flexible for improved fit and function; Ventilated neoprene keeps your horse cool and comfortable; Padded leather patch on the inside of the fetlock and cannon bone; Skid boot's lycra binding keeps dirt out and prevents burns during sliding stops or tight turns; Adjustable hook and loop fasteners create a custom fit and holds boots securely in place; Short boot provides rear leg protection from the bulb of the heel to just above the fetlock; Standard boot provides approximately three more inches of protection up the cannon bone; Boot Size: Short - 10.5" Tall; Boot Size: Standard - 13.5" Tall; Sold in pairs