Suede/mesh upper Lace-up closure Padded collar /tongue EVA foam midsole Rubber outsole New Balance Womens 997 Sneaker Running Sneakers - Grey Size 4.5M The soft foam midsole cushions every step, while the Rubber outsole provides exceptional grip and traction on any surface.. New Balance 997H Women s Sneaker Stand out in the 997H women s Sneaker from New Balance.