Shaft Height: Approx. 11'' Tall. Heel Height: Approx. 1'' Tall. Spend long hours outdoors in warmth and comfort with this durable winter boot. Waterproof suede leather upper. Waterproof bootie construction. 30% recycled PET and 70% polyester fleece collar. PU chamber provides comfort and support on hard surfaces and natural thermal protection in cold climates.