Mammut W Aenergy Trail Speed Low Size9 TDL Reworked dual-density Helion™ superfoam adds

Reworked dual-density Helion™ superfoam adds bounce

GORE-TEX PFC free: This ultra-light GORE-TEX membrane combines a lower environmental footprint with waterproof performance and reliable breathability

Height: 36

the OUTRISE MID GORE-TEX adapts to every adventure you embark on

Refined heel

Mammut W Aenergy Trail Speed Low Size9 TDL Reworked dual-density Helion™ superfoam addsCruise through the trails and sprint to the finish line. These trail running shoes feature a dynamic midsole made from lightweight Mammut CORE Plus foam for excellent rebound and precise cushioning. This enhances comfort and reduces fatigue, so you can focus on speed over short to mid distances. A Flextron PRO propulsion plate delivers powerful energy return and dynamic forefoot flex while providing just the right amount of torsional stability. A 360