FISCHER SKIS XTR RC4 120 MV BOA GW SKI BOOTS 24/25The RC4 boot line delivers all day control and precise power transfer, built for ambitious skiers ready to push their limits. After three years of meticulous development, Fischer introduces the groundbreaking BOA H+i1 Fit System into their flagship RC4 MV performance boots. This revolutionary dial based closure allows skiers to fine tune their fit with micro adjustments, creating a secure, evenly distributed wrap around the foot for maximum comfort