The OluKai Nui offers exceptional comfort with premium leathers, a contoured footbed, and island craftsmanship for a truly unique wearing experience. . Premium full grain leather upper with laser cut perorations and stitching details. Soft textile lining for comfort against the skin. Soft nylon toe post for comfort between the toes. Compression molded EVA footbed topped with premium full grain leather for exceptional cushioning and luxurious comfort. Anatomically correct footbed contour provides a personalized fit and long lasting comfort and support. Nonmarking rubber and gum rubber outsole with island inspired pod design. Decorative stitching on footbed hand sewn whipstitching embroidered logo. Nui noo ee translation: Greatest.