ST-5 (Men's) Size:M11.5 keeping the foot stable during

keeping the foot stable during technical ascents and descents

The onSteam® inner lining provides a pleasant foot climate

innovative design touches

Medium strength resistance band to strengthen the whole kinetic chain

20oz（Size 9）Sole Thickness 11

ST-5 (Men's) Size:M11.5 keeping the foot stable duringNatural running enthusiasts and gym goers, this ones for you. With the newly refreshed Topo Athletic ST 5, we added a ZipFoam midsole and lowered the zero drop platform to just 14 mm for a close to barefoot experience, with just enough cushioning to keep you comfortable. The sleek upper features a recycled mesh and delivers a secure, well ventilated fit. If you prefer a minimal underfoot experience for everything from running, to gym work, to casual