This racing shoe works for nearly all runners, providing pinnacle responsiveness, propulsion, and cushioning in an unbelievable lightweight package. If you're looking for new PR's in upcoming races, this pair is for you.<ul><li>NITRO™: Elite foam technology providing pinnacle responsiveness in an extremely lightweight package</li><li>INNOPLATE: Innovative plate designed to act as a lever for maximum energy transfer at toe-off</li><li>PUMAGRIP:&nbsp;Rubber for multi-surface traction and an effortless run.</li><li>MONO MESH: Premium material engineered to be lightweight and breathable, reinforced with PWRTAPE</li></ul><ul><li>Maximum cushioning level</li><li>Breathable mesh upper</li><li>Lace fastening</li><li>Heel-to-toe drop: 8mm</li><li>Recommended for neutral pronators</li></ul>