For a sweet shoe that offers both style and comfort, go with the Nike Shox Turbo XII SL. These running shoes have a leather/synthetic upper for durable support and Nike Shox in the heel for impact cushioning. The BRS 1000 carbon rubber outsole offers long-lasting traction. Requires purchasing the Nike iPod Sport Kit (#0001101) in order to make the shoe Nike+ ready. Removable insole. Wt. 15.3 oz.