The Hurley Men's lunar sandal features Nike lunarlon technology in an anatomical footbed shape that mimic's your foots natural movement for maximum comfort and all day wear. * Nike Lunarlon provides responsive cushioning * Anatomical shaping delivers a natural fit * Soft EVA footbed * Rubber outsole * Nubuck strap * Arch support * Heel cup * Herringbone sole pattern * MPN BQ3188