Features: Omni Trax 3.0 Interchangeable Sole System adapts your traction for each river system Low profile Boa speed lacing system for quick on/off & custom fit Waterproof materials reduce water absorption, thereby reducing overall weight, The reduction of stitched seams improves durability & eliminates potential failure points Regrind rubber toe cap provides an added layer of durability without adding weight Integrated midsole drainage ports allow water to drain quickly keeping boots lighter Sizing UK 8-14 Code: F-FB3120-- (+size)