Shaft Height: Approx. 6'' Tall. Despite the Patagonia Tin Shed Chelsea men's ankle boot's casual appearance, it’s a fully equipped work boot built to handle hard knocks. The Chelsea-cut side-door design allows for easy on/off. Waterproof nubuck leather upper with durable pigskin outer collar; pigskin and mesh lining is ultracomfortable. Supportive, recycled (70%) polyurethane footbed has pigskin lining for added comfort. Internal EVA padding in weight-bearing areas of welt gasket offers superior flexibility. Polyurethane comfort chamber lends support on hard surfaces and provides natural thermal protection in cold climates. Vibram oil-resistant TC4+ rubber sole equipped with 5 Mm lugs designed for grip and durability on slick and varied surfaces. Resoleable through a local cobbler. Be cool and cozy in the Patagonia Tin Shed Chelsea.