a new boot for every situation, every terrain and top performance in the park . the k2 flex method pro lets you enjoy the day on the mountain, in any terrain, in all conditions and especially in the park. the combination of method shell, a wider 102 mm last, the intuition wrap liner and a grippy grip walk outsole, make this ski boot an all-round talent for every day. outer bootthe method shell adds much needed depth to the fl3x line. the method shell is designed for people with a wider foot and comes with a 102 mm last. the ribbed tongue allows for a smoother, more natural linear flex from shin to toe. the tongue bends like a flexible straw and provides a smooth rebound. thanks to the quickfitâ„¢ system, all fl3x boots - including the shells - can be adjusted to the exact needs of your foot. the gripwalk outsoles are removable and replaceable. they increase grip and comfort when walking and standing in the ski boots without compromising power transmission. linerthe intuition wrap liner is lightweight, provides agility and is thermoformable. in addition, it locks in the warmth of your feet to keep you comfortable. j-bars keep your heel firmly in the boot and offer the best support.lacing systemthe tour hook system ensures a frictionless ascent and ensures that the buckles do not press against the shaft. in addition, the middle buckle is mounted at a 45° angle, which keeps your heel firmly in the boot. the velcro power strap provides additional support in the calf area.