This is a very popular ski boot for freeride. It's a wide boot especially suitable for skiers who want to ski freely all over the mountain, with excellent "hike & ride" functionality! HEAD CHALLENGER 110 27.0-27.5cm Sole length 317mm Last 101-103mm Flex 110 Hike mode switching Around ¥72,000 Easy to walk in and warm boots that combine convenience and comfort! The hike mode can be switched, of course, even with gloves on. Locking to normal ski mode is completed by pushing the bar and moving your shin back and forth. This is a specification for hiking up in backcountry, but you can fully benefit from it even with regular skiing. By making it easier to walk, you can reduce fatigue during breaks and increase the time you can enjoy skiing on the slopes. Because they are designed with walking in mind, they are lighter and more comfortable than other alpine ski boots. Furthermore, a major feature of these boots is the ability to finely adjust the fit to the skier's feet. Adaptive Fit System The boot width can be adjusted from 103mm to 101mm, allowing for a perfect fit to your foot shape. This unique feature allows you to narrow the shell at the bottom of the boot using an Allen wrench, and you can readjust the fit even after the inner boot has packed out. Perfect Fit Liner This liner offers a great fit right out of the box, but it can also be heat-molded in an oven to conform to your foot shape. This allows for an even more personalized fit. Because hiking in hike mode and resting are easy, they are also popular with senior skiers and beginner to intermediate skiers who simply want to enjoy skiing. There are scuffs, scratches, and dirt from normal use. There is a feeling of use, please judge the condition from the images. Please refrain from purchasing if you are sensitive. Search terms All Mountain Ski Powder Ski Lange Rossignol Atomic k2 SKIboots 375