Columbia - Titanium Thresher Interchange (Mud/Pilsner) - Men's: A fresh, technically updated interchange sandal for the watersport enthusiast. The ultimate versatile sandal for endeavors in and out of the water. Synthetic overlay upper with soft comfortable underlays that are fully adjustable. Pivot in heel strap provides a secure fit and allows for the option to wear as a slide. Hydrophobic upper repels water and dries quickly. Drop-in EVA footbed with sticky PU cover. Microban treatment added to PU contains an antimicrobial agent to control odors. Molded EVA midsole with raised sidewalls. Non-marking, low-profile Vibram sticky rubber compound with water conducive tread pattern. Weighs 11.25 oz./319 g. (size 9, 1/2 pair).