If anyone knows what\'s important in the backcountry, it\'s Xavier de Le Rue. The Deeluxe Spark XV he designed has everything you need for the backcountry: it\'s super light, robust and optimally protected against impacts and wear from rocky terrain. Whatever adventure is on your to-do list, this boot will have you covered. Outer boot This boot is made for extremes. The XLS construction provides more comfort and support during splitboard ascents, while D-Tex ensures a warm and above all dry foot. The Backbone reinforcement provides better response and makes the boot more durable, so you can enjoy it longer. More flex is provided by the TPS Shield in the traction, and the high-performance Vibram sole promises grip in all conditions. Liner The Stage 4 Liner is the icing on the Deeluxe liner. This premium liner delivers a precisely tailored design and thanks to the heel pocket, the liner hugs the contours of your foot and maximises performance. An external heel strap wraps around your foot and provides exceptional heel hold, as well as quick and secure lacing. For added comfort, the Stage 4 liner features a roomier toe box with a four-way stretch material. The redesigned back section further improves the fit of the liner and optimises support. And for an unmatched custom fit, the liner can be thermofitted. Lacing With the L3 lacing, fit, flex and comfort can be individually adjusted. The two handles allow you to quickly and precisely adjust the lacing in the ankle area as well as the upper and lower zones of the boot. Simply pull the handles upwards, snap them into place and you\'re done. FeaturesStage 4 LinerXLS constructionD-Tex membranePower Strap ConstructionL3 lacing systemTPS ShieldsCustom flexBackboneBaking worldRockguardVibram soleFreeride tongueFlex Booster