New Balance 996v4.5 Women's Tennis Shoes White/Pink Glo/Glacier : Speed matters in tennis. Whether you're blazing the baseline or attacking the net, the New Balance 996v4.5 gets you there faster. Enjoy a quick and energetic feel on the full-length FuelCell midsole. NDure technology in the upper and a rugged Ndurance outsole withstand your most explosive movements on the court. In the New Balance 996v4.5, you're covered from heel to toe with everything you need to compete during the match. 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.