Mammut Men's Aenergy Trail Endurance Ultra Low Size:10 Height: Over-The-Calf

Height: Over-The-Calf

camber: classic camber underfoot with short ski/snow contact for more maneuverability

while eliminating plastic as much as possible

and for use as an emergency ascender

T6-tempered rails snap securely to a precision-formed apparatus of stainless steel and Super-Tough nylon

Mammut Men's Aenergy Trail Endurance Ultra Low Size:10 Height: Over-The-CalfFor a limited time get a free pair of Mammut socks with a purchase of this shoe. Put in your order note the color and size you would like. ~Mammut Says~ Designed for mid to long distance trail runs. These shoes deliver powerful energy return, dynamic forefoot flex and torsional stability thanks to a FLEXTRON PRO propulsion plate. Lightweight Mammut CORE Ultra foam combines with Mammut CORE Plus foam for excellent rebound and enhanced cushioning and