evo.com | Fischer Alpine Ski Boots > The stiffiest and narrowest "recreational" boot Fischer makes, the Fischer RC4 Pro LV Ski Boots are for the skier who lays down a turn the way Max Verstappen drives a car - all speed and all commitment all the time. Performance-wise, this boot aligns well with the Podium race lineup, but you won't have to find a bootfitter to plane the sole and put lifters on so you don't kill yourself in the parking lot, the RC4 Pro LV comes with GripWalk soles. Don't overlook this boot if your tastes run to high speed groomer exploits. Grindable Bootboard Specifically engineered to allow boot fitters to easily modifiy the height and angle of the bootboard. Dimples on the surface of the bootboard provide a reference point so that bootfiters can control and standarize their handiwork. Last: 98mm A low volume last for narrow feet and those seeking maximum response. Adjustable RC4 ZipFit(R) Innerboot It is a "boot" that goes inside the ski boot shell! Co-branded product focused on durable, uncompromising performance with dynamic cork composite fit adjustment. Merino lined neoprene toe box ensures feet stay warm. Automatically adds at least 10 flex points of stiffness. Carbon Infused Cuff Pebax(R) Rnew cuff reinforced with carbon fiber for increased stability and stiffer flex. The best-of-the-best for skiers who demand ultimate performance. Flex: 140 A very stiff flex for advanced to expert level skiers | Fischer RC4 Pro LV Ski Boots 2025 - 25.5 | Neoprene
