Description Description Hide Show Korkers River Ops Boots – FB5315 CUSTOMIZABLE A patented interchangeable outsole system lets you adjust your traction on the fly to suit the terrain. EXO-TEC 360 degrees of molded, abrasion-resistant protection in a flexible, hyper-light package. VIBRAM Vibram XS Trek is Included in both packages to give you incredible traction on land and in water. FAST DRYING Hydrophobic materials for fast drying to increase comfort and reduce the spread of invasive species. Sizing Information: Korkers outdoor footwear fit true to size for most customers. If you have wide feet or are between sizes, we suggest you size up. Men’s Size Conversion Chart US Street Size UK Street Size EUR Street Size Korkers Wading Boot 4 3 35.5 5 4.5 3.5 36 5 5 4 37 6 5.5 4.5 37.5 6 6 5 38 7 6.5 5.5 39 7 7 6 39.5 8 7.5 6.5 40 8 8 7 41 9 8.5 7.5 41.5 9 9 8 42 10 9.5 8.5 42.5 10 10 9 43 11 10.5 9.5 44 11 11 10 44.5 12 11.5 10.5 45 12 12 11 46 13 12.5 11.5 46.5 13 13 12 47 14 14 13 49 15