Whether you hit the treadmill or stairs, break a sweat in the supreme comfort of the New Balance® 670v1 running shoe!Built for the neutral to underpronated runner looking for an exceptionally cushioned ride. Breathable mesh and synthetic upper materials. Plush tongue and collar.Soft fabric lining offers a great in-shoe feel. Removable foam insole.Injection-molded EVA midsole. ABZORB® Crash Pad absorbs impacting shock.Differential: 12 mmRubber outsole delivers reliable traction and grip.Built on a PL-12 last.Made in the U.S.A. or imported. Measurements: Weight: 9 ozProduct measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size.