This gorgeous equestrian Constellation design is truly out of this world! You won't find it anywhere else because all Dapplebay designs are 100% unique and created in house by founder & designer, Leah. These brush boots are durable and easy-clean vegan leather, with elastic velcro fastening straps, a protective strike pad, with luxurious fur lining. Small and Medium have two velcro straps, Large has three. A horse under 15.1 will wear Small in front, Medium behind; a horse 16h-17h will wear Medium in front, Large behind; a horse 17.2+ or very large boned will wear Large front, XL hind.