Added coverage for protection, quick-drying materials to keep you comfortable and tested Spider Rubber® to keep you on your feet; the Teva Omnium is versatile enough for all of your adventures. Official footwear of Grand Canyon Adventure: River at Risk, a giant film experience presented by Teva. Features: Quick-drying PU-coated synthetic leather upper Quick-release buckle for easy entry/exit Integrated toe-protection Encapsulated Shoc Pad™ in heel Microban® Zinc based anti-microbial protection Color: Gargoyle Midsole: Soft, compression molded EVA Outsole: Non-marking, Spider Rubber® outsole Spider Rubber: A patented process produces our most versatile rubber compound that successfully blends high friction and good durability. A non-marking rubber that performs exceptionally well on wet and dry terrain. Shoc Pad: A blended polyurethane/EVA unit in the heel cup that evenly transfers the energy of impact throughout the footbed and away from the heel. This energy return actually provides greater spring with each forefoot push-off. Microban® Zinc: An environmentally friendly zinc technology that fights the growth of odor causing bacteria and fungus. Built in anti-microbial product protection provides continuous odor control that won't wash off or wear away.