K2 Cortex 130 Zonal BOA Ski Boots 2026/27 Size:28.5 reduces C02 emissions and increases

reduces C02 emissions and increases fabric colourfastness

so you never need to slow down

while bottom hem reinforcements provide an extra layer of durability where it’s needed most

including Mips® and Zonal KOROYD®

K2 Cortex 130 Zonal BOA Ski Boots 2026/27 Size:28.5 reduces C02 emissions and increasesLeave the bland race boot colorways behind and step into the all new Cortex 130 BOAa boot that fuses elite performance with bold innovation. Built with a stiff low volume (LV) shell and a dual BOA Zonal configuration, this boot offers unparalleled fit, precision, and responsiveness. Fine tune your ride with the revolutionary BOA Fit System, ensuring ultimate control over every turn. Outfitted with Elite Fit liners for customized comfort, the Cortex