Olukai's Kumu Sandals feature:
Antiqued or metallic full-grain leather straps with soft synthetic leather lining.
Anatomical compression-molded EVA midsole with waxed pull-up full-grain leather footbed.
Non-marking gum rubber outsole with traction pods.
Soft nylon toe post webbing, decorative footbed stitching, embroidered and embossed logo detailing.