The name says it all. The K-5 Bomber is designed to withstand the rigorous demands of professional guides and hardcore anglers who are on the river day after day. With a special focus on durability & support, Korkers created a 5-Ply Fit System designed to lock the foot in place and provide supreme support around the ankle. Friction-free, rolling lace guides and lace-lock allow for bi-zonal tensioning; providing a truly customized fit. The K-5 Bomber offers an enhanced EVA midsole, protected stitching, and a 3D molded toe and heel cap which ensure durability and longevity. Hydrophobic materials and internal drainage channels reduce excess water weight and promote faster dry times.