One-piece, single-seam, abrasion-resistant engineered skin in a hyper light, water-immune shell of flexible armor wraps around this boot setting a new standard for the industry.Features Include:OmniTrax Interchangeable Sole System for customized traction on the fly.WRAPTR TECH construction is a one-piece, single-seam construction with compression molded flexible armor that solves the age-old problem of stitch or seam failure.Anti-corrosive brass speed laces, friction-free rolling lace guides, and a locking lace cleat provide a customized bi-zonal fit.3-Ply Fit System achilles stabilization for the superlative fit.Hydrophobic upper material with ultra abrasion resistance.Water flows thru internal channels then out midsole ports, removing excess water and weight.Premium polyurethane foot bed for added shock absorption and dynamic comfort.10" height / 3lbs 5oz per pair