FEATURES: OmniTrax(R) Interchangeable Sole System for customized traction on the fly The BOA(R) Fit System delivers dialed-in performance and micro-adjustable precision fit Exo-Tec(TM) technology provides 360 degrees of molded, abrasion-resistant protection in a flexible, hyper-light package Hydrophobic materials = faster dry times which lessen the chance of spreading invasive species Water flows thru internal channels then out midsole ports, quickly removing excess water and weight. Enhanced EVA midsole offers underfoot comfort and increased stability and support Featuring Ankle Wrap internal foam padding for added ankle stabilization and comforting support