The Inversion Dual Boa Boot integrates customized comfort, durability, protection, and the highest level of weatherproofing available from Fly Racing. Features: - Genuine leather panels - 600g thermal insulation - Sympatex® - Weatherproof Technology - Windproof, waterproof, breathable - BOA® dual zone configuration delivers a customized independent fit to the cuff and forefoot for premium performance - H4 Coiler BOA® dial allows the wearer to adjust the tension of the dial with minimal effort - Dual stitched paneling for extra durability - Reinforced upper for increased stability and protection - Dual pull straps - Pant gaiter attachment point - Durable rubber sole to minimize wear against running boards - Rubber toe and heel cap for added strength - Slip resistant rubber outsole for exceptional traction - 2 Year Warranty