NOTE: A size up is recommended as it runs smaller than size. Proprietary outsole design, quick drying materials, speed lacing, super plush insole, all combine to make a superior product for performance offshore fishing. Columbia's signature PFG technology is what sets this shoe apart. This boat shoe features a water and stain resistant mesh and synthetic upper to protect your feet no matter how messy things get. The advanced traction Omni-GRIP outsole wis designed to grip in wet environments. Lastly, the TECHLITE midsole offers superior cushioning, high energy return with a lower durometer EVA for the ultimate in comfort and shock absorbency. Color: Oxford Tan/Carbon Materials: Upper: Mesh Midsole: Techlite™ EVA Outsole: Omni-Grip™ Rubber