Cortex 120 Zonal BOA — Men's (2027) Size (Mondo):24.5 you’ll feel more propulsion without

you’ll feel more propulsion without tiring yourself out

Weight: 575g / Single Shoe

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Cortex 120 Zonal BOA — Men's (2027) Size (Mondo):24.5 you’ll feel more propulsion withoutThe 2026 K2 Cortex 120 Zonal BOA is a high performance, low volume mens ski boot engineered for aggressive skiing. It features TPU shell and cuff for performance and molds, dual zone micro adjustable BOA closure, a precise EliteFit Sport liner, and a stiff 120 flex. GripWalk soles and feature rich technologies like Energy Bolt Spine and SES Shims round out a boot built for precision, power, and comfort.