Enjoy Hoka One One's signature cushioning on steep hikes and rugged terrain with the Women's Challenger ATR Trail Running Shoe. The Challenger's midsole is more than two times the size of those found on standard running shoes, offering 50% more cush for all the impacts, heel strikes, and rocky steps you're bound to experience sprinting up and down trails. Hoka One One also added an Active frame underfoot to help your foot deep into the midsole for a closer to earth performance. Early Stage Meta Rocker geometry design gives the Challenger's bottom an extremely curved radius for a naturally stable ride over all sorts of terrain. This shoe also features a superlight, sew free SpeedFrame upper construction that bonds breathable mesh to durable synthetic overlays for smooth, ventilated comfort. Rubber pods give the sole stability, while 4mm lugs ensure traction on rough trails.