Nike zoom winflo 3 shield mens running shoes the nike zoom winflo 3 shield mens running shoes utilise a zoom air unit in the heel for the ultimate in lightweight and responsive underfoot cushioning complete with nikes shield water repellent treatment mens running shoes low profile lacing shield dwr treatment zoom air unit at heel engineered mesh throughout cushlon midsole flywire support reflective elements targeted stick rubber for traction in the wet voltbronze