Ryka - Versa Mary Jane (Black/Silver/Aspen) - Women's: Open, lightweight in-gym trainer with fullfoot cushioning and midfoot stability. Textured synthetic upper with mesh accents for lightweight support and detailing. Full forefoot Nitracel Engage(R) provides superior forefoot cushioning. Rearfoot Cushioning Cartridge for rear stability shock absortion. TPU shank offers midfoot stability. Hook and loop closure strap for easy on/off and an adjustable, snug fit. Shoe weighs 9.4 oz.