Unlined and ready to slip-on, the OluKai® Ni'o shoe has the right mix of style and attitude setting it apart from anything else! Uppers of full-grain leather. Easily removable and washable footbed. Dual-density anatomical PU footbed with a polyurethane gel insert and a genuine pig skin footbed cover. Versatile Drop-In Heel® offers both a shoe and slide functionality. Durable, non-marking rubber outsole with premium full-grain leather sourced domestically. Imported.