Topo Athletic St-6 - Men's Running Shoes : Grey/Grey : The most natural feeling shoe in the Topo line, Topo Athletic St-6, is built for daily runs, up-tempo workouts, and gym work. The 14 mm, 0-drop platform delivers a natural, flexible, and lightweight ride, with our ZipFoam midsole for added response. The recycled mesh upper offers a breathable and secure fit, while the collapsible heel counter allows the shoe to pack flat into a gym bag or for travel. ; Polyester lining and ethylene vinyl acetate insole. ; Lace-up closure. ; Low-top style. ; Round toes. ; Rubber outsole. ; Imported. ; WARNING Measurements: ; Weight: 6.6 oz ; Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size. | Topo Athletic St-6 Men's Running Shoes Grey/Grey : 9 D - Medium, Synthetic