The legend has evolved. Our best-selling trail shoe is now equipped with a seamless, seamless upper that is lightweight and durable. With streamlined construction, stay nimble and confident on any terrain. An improved MaxTrac™ outsole provides stickiness and underfoot grip, while a ALTRA EGO™ midsole helps achieve the perfect combination of responsiveness and comfort. Let your feet move naturally through nature with Original FootShape™ Fit. This legendary trail runner challenges some rugged trail adventures. Will you answer the call?