For those who love natural running and hitting the gym, the Topo Athletic ST-5 is designed with you in mind. This updated version features a ZipFoam™ midsole and a lowered zero drop platform at just 14 mm, offering a barefoot feel with enough cushioning for comfort. The streamlined upper uses recycled mesh to provide a breathable, secure fit. Whether you're running, working out, or just going about your day, the ST-5 delivers a minimal, comfortable underfoot experience you can rely on.