Cushe Men's After Ride Waterproof Boot 100% Leather, Dyed Sheep Fur (Origin: Australia) Vibram sole Shaft measures approximately 8.5" from arch Boot opening measures approximately 12" around Leather, Dyed Sheep Fur (Origin: Australia) Vibram sole Shaft measures approximately 8.5" from arch Boot opening measures approximately 12" around This mid calf boot features a performance upper