Get free shipping and sales for the Columbia Black Rock II Cordovan/Jadite Footwear Lightweight and athletic driven, the Black Rock II is a multi-sport shoe versatile enough for mountain biking, hiking and trail running. Suede leather and mesh upper. Front lace-up closure. Gusseted tongue and high abrasion synthetic leather toe cap for added protection and support. Molded EVA footbed to provide superior cushioning and comfort. Compression molded EVA midsole for lightweight cushioning comfort. Nylon shank provides torsional rigidity and support. Sticky, non-marking Omni-Grip rubber outsole provides excellent traction and durability on wet and dry surfaces.