Columbia - Omnivore (Rhino/Iodine) - Men's: Lightweight, versatile multi-sport footwear. A cross-trainer for the outdoors that will chew up all obstacles on the trail. Built on a new trail last. Synthetic and mesh upper. Gusseted tongue. Synthetic toe and heel overlays. Molded EVA with nylon shank. Low profile, high traction outsole with non-marking Omni-Grip rubber compound with multi-directional lug pattern.