New Balance Women's 900

XCS900v4 stands for streamlined speed. A sleek new REVlite midsole and selectively placed, aggressively 6-spike configuration helps to create a fast ride underfoot. And the track-inspired upper provides collar and tongue construction that delivers a snug fit made to move with you.        Leave the competition behind with the updated XCS900v4. The REVlite midsole offers protection underfoot and an aggressive rubber outsole provides traction and durability – a match made perfect for speed. Weight: 187.1 grams (6.6 oz) Innovative REVlite midsole provides premium responsiveness and durability at a 30% lighter weight than other foams with comparable performance Hydrohesion rubber...