Gaerne Balance Oiled Boots (12) (BROWN) This extremely durable boot is made with a full-grain oiled leather. It features an injection-molded front shin guard and three new alloy buckles, which are replaceable. It is also waterproof thanks to a breathable membrane liner we call "Gaerne Drytech." A gum rubber sole completes the task for a great feel and control of the bike.Full-grain, oiled leather and waterproof with breathable Gaerne Drytech membrane liner.Thre