The Ariat® Catalyst Work 8 CT WP boot has the touch protection and comfortable fit to keep you moving with ease and confidence your entire work day. Waterproof Pro™ construction keeps out the wet elements for a drier, more comfortable foot environment. Waterproof full grain leather upper.Traditional lace-up system for a secure fit. Lightly padded protective collar and tongue top. Mesh lining for added breathability. Features the X-Static™ sock liner which is made of 99.9% pure silver that enhances anti-order performance by naturally inhibiting the growth of bacteria and regulating temperature for a comfortable foot environment.Goodyear welt® provides long-lasting durability.Shock absorbing PU midsole.Molded heel cradle and toe cap. 90º degree heel.Duratread™ outsole is oil and slip resistant. Composite toe is ASTM F2413-11 M/I/75 C/75, EH rated.