New Balance 1540 - Men'sThe New Balance 1540 running shoe was developed to deliver the ultimate in comfort and control for the runner seeking the highest level of stability control. Synthetic/mesh upper. ACTEVA® midsole offers great flexibility and a featherweight cushion. ENCAP® EVA in the midsole with a tough polyurethane rim provides more support and durability. ROLLBAR® with medial and lateral TPU posts offers ultimate motion control. ABZORB® adds cushioning and energy displacement. Blown rubber outsole. Removable insole. Wt. 14.8 oz.