New Balance 996v4.5 Women's Tennis Shoes Vibrant Apricot/Vibrant Orange : Speed kills in tennis. Whether you're blazing the baseline or rushing the net, the New Balance 996v4.5 gets you there quickly. Feel a fast and snappy ride with every move on the full-length FuelCell midsole. NDure technology in the upper works with a rugged Ndurance outsole to support your most explosive movements. In the New Balance 996v4.5, you're covered from heel to toe with everything you need to own the court! Shoe Technology Upper: Hypoknit upper provides stretch and support in key areas. NDure upper technology increases durability. Midsole: FuelCell foam delivers a propulsive feel to drive you forward. Outsole: Full-length Ndurance outsole offers reliable traction and durability for extended use.