Nike Unify Keystone - Women'sWith a low-cut synthetic leather upper, you'll get a lightweight yet durable cleat. Inside the Nike Unify Keystone is a full-length Phylon™ midsole for cushioned comfort. A solid rubber outsole with a twelve-cleat configuration gives traction that is ideal for a softball player who needs a supportive yet versatile fit. Wt. 9.2 oz.