New Balance performance running shoes Women’s size 11 For runners who want to experience unknown speed. The "FuelCell SuperComp Trainer" is designed to be over 40mm thick, the thickest in FuelCell's history, and is a "rule breaker" packed with the best technology. The synergistic effect with the advanced ENERGY ARC creates overwhelming propulsive force, enabling unprecedented speed practice. - Equipped with features - FuelCell - ENERGY ARC - Upper material: synthetic fiber - Sole material: rubber sole - Color: White - Made in Vietnam