This multi-run shoe features a protective toecap and reflective details for increased visibility in low light. The Merrell Omni-Fit lacing system provides a precise, glove-like fit. The breathable mesh lining is treated with M Select FRESH odor control. 6mm drop / 13mm heel cush / 7mm forefoot cush / 18mm heel stack height / 12mm forefoot stack. UNI-FLY midsole disperses impact and stabilizes for a solid takeoff. The M Select GRIP outsole has durable traction that grips when and where you need it.