Shaft Height: Approx. 10'' Tall. LaCrosse heritage is frozen in time with classic Ridgetop. Featuring a full grain waterproof leather upper with an all natural rubber bottom and a warming 9mm felt / Radiantex liner, the Ridgetop was built to provide warmth and traction in snow and ice. 100% waterproof rubber bottom and full grain leather upper. Removable 9.0mm wool felt liner offer warmth for those needing protection in cold climates. Ridgetop outsole with deep lug pattern, steel shank.