Design: Synthetic strap with molded detail Webbing toe post keeps the foot secure In-Shoe Comfort: Soft Techlite™ footbed framed by firmer Techlite™ frame for added support Durability & Traction: Omni-Grip&trader; non-marking traction rubber outsole for reliable traction Additional Details: Antimicrobial treatment on footbed Weight: 5.5 oz / 155g (Size 9, 1/2 Pair) Columbia Men's PFG Fish Flip II Sandals