The Nike Air Max 2017 Men's Running Shoe features a seamless Flymesh upper for support and breathability. Iconic Max Air cushioning provides a lightweight, smooth feel with each step, whether you' re running your three-miler or running your day. Breathability and Comfort Lightweight Flymesh construction in the upper enhances airflow to keep your feet from overheating. Smooth Stride A full-length Max Air unit combined with lightweight Cushlon foam directly underfoot provide incredible cushioning and a springy feel. The cushioning creates a smooth sensation from heel to toe with each step. Great Traction Rubber on the outsole in a Waffle pattern delivers durability and superb traction on the track, trail or sidewalk.