Unleash your best runs yet with the Cortex Zonal 120 BOA (R) -the ultimate blend of performance, fit, and comfort. Engineered for skiers who demand precision and power, this boot is your ticket to conquering every line with confidence. The innovative Zonal BOA (R) Fit System ensures a snug, customized fit that adapts to your foot with micro-adjustable precision, delivering maximum comfort and eliminating pressure points. Designed for skiers pushing the limits, the Cortex Zonal 120 BOA (R) ensures seamless energy transfer from boot to ski, giving you unparalleled control and responsiveness. Tested and trusted by Freeride World Tour athletes, this boot is built to handle the toughest challenges on the mountain. Ideal for skiers seeking a high-performance, low-volume boot that doesn 't compromise on comfort or ease of entry. Step up. Dial in. Take charge. K2 Cortex 120 Zonal Boa Ski Boots | 27.5 | Christy Sports