NIKE Air Zoom Vomero+ 4 Black/Black-Dark Grey Mens Shoes 354486-002 Breathable mesh upper with supportive overlays. Zoom Air unit in heel and forefoot with a full Nike Cushlon midsole for a supremely cushioned, responsive ride. Natural Motion Engineered flex grooves. EVA strobel outsole with Duralon in the forefoot and BRS 1000 in the heel for the ultimate fit, feel, and durability.