The Women's Nike Free Flyknit RN 2 Running Shoes deliver the brand's most comfortable, supportive fit yet. Engineered with a Flyknit upper that wraps the foot for a glove-like fit, the performance shoes adapt to provide targeted cushioning through the sole and flex to aid natural motion. Flywire cable technology delivers superior lockdown through the midfoot for a secure fit that won't weigh you down. - Near-seamless Flyknit upper for glove-like fit and adaptive support - Flywire cables integrate with laces for secure, supportive midfoot lockdown- Foam midsole for lightweight, targeted cushioning underfoot - Rounded, anatomically-correct heel promotes natural movement - Tri-star outsole pattern flexes and expands to aid natural motion of foot - Black shade; light grey Swoosh and white outsole