After extensive research and testing,the Nike Run Avant+ Men's Running Shoe emerges, delivering dynamic support, superior cushioning and a great ride in an ultra-lightweight package.Considered Design for high performance and low environmental impact.Nike+ enabled for instant workout feedback when used with a Nike+ SportBand or iPod nano and Nike + iPod Sport Kit.Mesh upper with synthetic overlays for long-run support.Partial bootie construction for long-lasting comfort.LunarLite plate form at midsole for ultra-lightweight cushioning and adaptive support.Rubber outsole with deep flex-grooves for flexibility and traction