Mammut Men's Aenergy Trail Endurance Ultra Low Color:White/ Black Light Thinsulate insulation

Light Thinsulate insulation

Comes with a pair of pre-cut skins

you can attach ski crampons to the Mezzalama binding for extra safety

especially compared to other boots in its weight class

Mammut Men's Aenergy Trail Endurance Ultra Low Color:White/ Black Light Thinsulate insulationFor 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