NIKE Free 3.0 V3 Running Shoes No-sew construction - On the upper to minimise chafing and offer a better fit with great c Fused Phylite Midsole and outsole - This ultra-lightweight material provide an extremely Wider Deep flex grooves - Located along the outsole for natural range of motion and flexib BRS 1000  Carbon rubber outsole for great durability in key wearing areas making your tra Shield Technology - Water-resistant mesh coating to help keep the foot dry while maintaini