Women's Cloudnova X (White Glacier)Soft, springy and stable our versatile gym workout shoe delivers a smooth ride from gym to street. Soft (but strong) This dual density Helion superfoam midsole has a softer, springier foam at the forefoot for extra comfort, while firmer foam and a wider platform under the heel deliver more stability. And full length CloudTec gives a smooth gym to street ride. Big flex Looking for a gym shoe with something extra? The Cloudnova X has a new X shaped