Built to perform from the gym floor to the turf to the concrete, the New Balance FuelCell Trainer can do it all. Featuring a FuelCell foam midsole for stability and cushioning and a durable yet flexible outsole, this women's cross-training performance shoe is designed for comfort no matter the workout. A Fit Weave upper provides support and a clean silhouette, with a bootie construction and Ariaprene tongue for impressive foot lock-in.