The North Face Thermoball Insulated Traction Bootie – Women's size-11-5 GuideRail stability system guides your

GuideRail stability system guides your natural gait pattern

Available in Black and Silver Pine — individual toe pockets provide the natural foot splay and proprioceptive feel FiveFingers are known for

When the temperature drops but the effort stays high

Military Olive Retro Dye finish gives it a worn-in look straight out of the box

and hem to maintain shape and provide a comfortable stretch

The North Face Thermoball Insulated Traction Bootie – Women's size-11-5 GuideRail stability system guides yourAfter a long day in the field or on the mountain, these booties are what you want waiting at the trailhead or cabin door. ThermoBall Eco insulation holds heat even when damp, so cold, wet conditions don't kill your warmth. A collapsible heel lets you run them as a mule or full bootie, and the rubber outsole grips icy and wet surfaces. ThermoBall Eco synthetic insulation traps heat effectively in freezing temps and unlike down, stays warm when wet