A combination of style, comfort and functionality. Their sandwich mesh upper with leather overlays is equipped with 3M reflective tape for visibility in low light conditions. The seamless SpeedFrame construction makes the shoes incredibly lightweight. The geometric shape of MetaRocker? and the elongated midsole made of compressed EVA foam provide exceptional movement dynamics and cushioning. The fully ground-adhering sole design guarantees stability and confidence on a variety of surfaces, and strategically placed rubber elements ensure durability and traction. These shoes are the perfect choice for people who are looking for high-performance running shoes on both asphalt and gravel terrain.