Columbia Women's Ravenous trail running shoes feature 3D Techlite heel system that conforms fit and stabilizes for tough terrain. Designed for performance from the ground up, the Ravenous features a gusseted tongue to keep out debris, a multi-directional lugged outsole with Omni-Grip sticky rubber compound in the forefoot for maximum traction on rock surfaces, hard surfaces and all terrain. A single density Techlite molded midsole provides super-lightweight cushioning and support for a light, flexible and comfortable shoe that delivers big-time trail performance in a sleek, low-profile package. Soft lateral foot zone to provide greater cushioning in the heel and footbed for added stability and comfort.