Since 1995 Z1R has been bringing products to market that reflect on the heritage of the sport while fueling the desire for progression. Z1R values the trust you place in their products and pledges to earn that trust every day, every ride. Premium full-grain waterproof leather, 2.2 mm. Eyelet / hook lace design front side. Interior zipper for quick and easy on/off. Slip-resistant, oil-resistant outsole. Moisture-wicking lining. Climate control cushioned insole.