Mammut Women's Aenergy Trail Endurance Ultra Low Size:10 You can fully open the

You can fully open the spacious main compartment via the continuous zipper fastening

11mm Baskets

Sock Height: CREW

They're warm

Significantly reduces weight and bulk on any rack

Mammut Women's Aenergy Trail Endurance Ultra Low Size:10 You can fully open theFor 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