Breathable waterproof membrane provides protection around the foot 'Wet Grip Rubber', a specially-formulated rubber engineered to offer exceptional grip in a wet environment Supportive shank provides built-in comfort for all-day TecTuff leather wrapping creates a rugged barrier enhancing durability Non-wicking thread and sealing tape avoids pulling moisture in Removable and washable, our anatomically contoured footbeds provide premium arch support toe box allows your toes to spread and move naturally Anatomical contoured arch support system delivering top rated comfort and support Soft jersey knit footbed cover featuring an Island-inspired topographical artwork To minimize side-to-side movement, our heel cup cradles the foot, providing stability and natural shock absorption Polyurethane gel insert providing all day cushioning Removable and washable footbed

Full Grain Leather Durable, lightweight non-marking rubber that will not leave marks or scuffs on surfaces of any type OluKai hook logo emblem Wrapped in high abrasion TecTuff synthetic leather