Hi-Tec - V-Lite Sirocco (Green/Grey) - Women's: Women's specific last for a superior fit. Compression fit neoprene and mesh upper design. Stretch cord with locking toggle for a secure fit. Soft comfortable lining. V-Lite build concept. Lightweight compression molded EVA midsole for support and cushioning. ESS shank for added torsional rigidity. Multi-directional tread design. Ultralight low-profile carbon rubber outsole.