These New Balance FuelCell Propel RMX v2 women's running shoes in Sea Salt White/Black, designed with NB athlete Sydney McLaughlin, combine fashion-forward style with impressive rebound underfoot. Featuring responsive FuelCell midsole technology and a progressive upper, this women's running shoe delivers the comfortable cushioning, high energy return and versatile style that modern runners want and expect. Designed with New Balance athlete Sydney McLaughlin. FuelCell foam delivers a propulsive feel to help drive you forward. Lace-up closure for a secure fit also with progressive synthetic/mesh upper.