Teva - Halyard (Cool Grey) - Men's: Bluewater specific three-point design taken to the next level of support and comfort. What other slaps aspire to be. Three-point thong construction. Waterproof Nubuck and mesh upper. Soft compression molded topsole. Encapsulated Shoc Pad in the heel cup 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 based anti-microbial protection fights the growth of odor causing bacteria and fungus. Built in antimicrobial product protection provides continuous odor control that won't wash off or wear away. Original, non-marking Spider Rubber outsole successfully blends high friction and good durability. Performs well on wet and dry terrain. Multi-directional outsole siping.