Cavallo Comfort Sleeve Easy to use with an adjustable fit, the Cavallo Comfort Sleeve is designed to provide additional protection when used with any style of Cavallo Hoof Boot. Simply pull the sleeve over the hoof and onto your horse's pastern and fasten the strap gently. Features: Sold as pairs (2 sleeves per pack) One size fits most (it will not fit the Cavallo Big Foot Boot) Machine washable