Horze Brushing Boots Made with neoprene for support and quick drying comfort The style is sporty yet provides optimum protection. Colorful, sporty brushing boots protect with Neoprene and are a snap to put on The soft, breathable fabric is quick drying yet strong and protective 1/3 inch Neoprene with Polyester jersey lining and cover. Rinse with cold water. Air dry.