Twin-faced sheepskin uppers with suede toe and heel guards.Removable and replaceable comfort system insole is made of sheepskin, latex and foam for ultra comfort. Features a Mylar sock liner for warmth.Molded rubber lug cup sole for strength and durability on rugged surfaces.Approximate shaft height: 13".Approximate mid-calf circumference: 12".Available in whole sizes only. If between sizes, please order a 1/2 size down.