Designed to be a daily running companion, New Balance's M880BK9 is the training partner that you can guarantee won't miss your planned morning run. This durable lace-up running shoe features a synthetic and engineered mesh upper with no-sew overlays for an ultra-smooth secure fit. An ultra-responsive TruFuse midsole foam delivers a dynamic fusion of cushioning, responsiveness and durability for an optimal run. A blown rubber outsole delivers secure shock-absorbing traction.Engineered meshNo-sew material applicationSynthetic/mesh upperBlown rubber forefootTRUFUSE is a combination of ACTEVA and ABZORB in the midsole10 mm drop: due to variances created during the development and manufacturing processes, all references to 10 mm drop are approximateNew in boxREGULAR WIDTH