With strategically placed rubber traction on the outsole, these running shoes are built to give you great durability with less weight. Breathable mesh upper provides the ventilation you need. Overlays add structure and support without adding bulk. Full-length Micro G foam turns cushioned landings into explosive takeoffs. Strategically placed rubber traction covers high impact zones for greater durability with less weight.Non-marking rubber on the outsole delivers greater traction.