The Inov-8 Road-Xtreme 138 takes the title as the most lightweight of high-grip, road running shoes, making it perfect for pure, barefoot running. Your foot will stay dry with the upper's breathable, mixed-mesh lining. The EVA and rubber outsole provides high-grip traction while keeping the shoe ultra-lightwight. Female specific fit. Imported. Wt. 4.2 oz.