Head Challenger 110 Ski Boots

The Head Challenger 110 is equal parts comfort and performance with a bit of Touring Capability thrown in there for good measure. This boot features Head's Adaptive Fit Technology where the Last can adjust between 99 101mm simply by turning a screw on the boot sole. Adaptive Fit ensures a comfortable fit that usually can't be attained in most high performance boots like this one. The Challenger has a 110 flex which is intended for aggressive skiers, but there is a SkiWalk Mode that unlocks the the upper cuff when hiking. The Challenger 110 is an optimal choice for advanced or expert skiers who ski all terrain but maybe want to dip their toes into the backcountry. Bi Inj. Energy frame Adaptive fit technology Power ski hike mechanism Easy entry shell design Rear support tuning Single canting Verso balance Racing flex tuning Perfect Fit S liner HP frame footbed 40mm velcro strap 4 micro adjustable alloy buckles 1 supermacro ratchet Low profile buckles Level: Expert Flex Index: 110 Shell: PUSL Last: S 2000cc Last: 25.5 97 99, 26.5 99 101, 27.5 101 103