evo.com | Tecnica Alpine Ski Boots > Go all-in on comfort without going loose and sloppy with the Tecnica Mach BOA HV 90 Ski Boots, and see what zero foot pain can mean for your skiing. A spacious 103mm last combines with the new BOA(R) Fit System lower closure to produce a boot that's not only wide enough but can be incrementally adjusted for perfect pressure distribution over the top of your foot. A 90 flex is forgiving enough for most new skiers through intermediate level. Shell Polyurethane 30mm Velcro Strap Last: 103 mm A wide last designed for out-of-the-box all-day comfort, especially for those with wider feet. GripWalk ISO 23223 Soles Flex: 95 A stiff flex for advanced to expert skiers | Tecnica Mach BOA HV 90 Ski Boots 2026 - 26.5 in Gray