Men's S/Pro Supra Boa 120 from Salomon are alpine boots for men who are at an advanced riding level. The boots hug the foot and can be adjusted to a perfect fit to be comfortable during long days on the ski slope.\n\nHard flex of 120-140 which is suitable for the advanced riderPolyurethane with fixed density that guarantees perfect support, reliable compliance and good power transmissionCustom Shell HD means quick adaptation of the shape of the lower shell of the boots. Thin wall construction means the foot comes closer to the shellThe boot's BOA® Fit System allows it to be fine-tuned to a precise fit with high performance even in really tough conditionsThe Power Spine is a metal plate that links the cuff to the shell and provides substantial rear support, compliant shock out of the turn and powerful, forward flex on all types of surfacesThe tongue can be taken apart and fully adjusted, so you can find just the right height for the step. Add or remove foam pads where needed (+/– 8mm)Light² footbed is a slightly shaped footbed with low weightA wide, elastic band around the forefoot means that the foot is enveloped when you put the boot on, regardless of how the step looks or how tight you tighten the boot's BOA® Fit SystemThe My Exowrap™ 4D Perf liner provides support around the foot, thanks to an elastic band around the forefoot and a latex layer that follows the shape of the foot and increases control over the skiScrewed Energyzer velcro (45mm) holds the shin in place and maximizes power transfer, while an elastic zone provides better response and cushioning. The strap can be easily removed if neededGripWalk is pre-assembled and provides more comfortable walking and better grip regardless of weather conditionsRear spoiler (6 mm) is included and can be attached with velcro to the back of the boot, at the top between the cuff and the inner shoe, for riders who want better drive and greater forward leanThe buckles, gear plate, strap and extra large bias are attached with screws, meaning a bootfitter can easily take the boot apart when adjusting the fitTwo screw-on buckles that can be easily removed for bootfitting and repair Salomon Men's S/Pro Supra Boa 120 Gray Aurora/Black/Red | Buy Salomon Men's S/Pro Supra Boa 120 Gray Aurora/Black/Red here | Outnorth