Leave the bland race boot colorways behind and step into the all-new Cortex 130 BOA (R) -a boot that fuses elite performance with bold innovation. Built with a stiff low-volume (LV) shell and a dual BOA (R) Zonal configuration, this boot offers unparalleled fit, precision, and responsiveness. Fine-tune your ride with the revolutionary BOA (R) Fit System, ensuring ultimate control over every turn. Outfitted with Elite Fit liners for customized comfort, the Cortex 130 BOA (R) keeps you charging hard all day long, from high-speed groomers to technical freeride terrain. Designed for skiers who demand more, it 's the perfect remix of race-inspired performance and freeride versatility. Own Every Turn. Conquer Every Line. Cortex 130 Zonal BOA (R). Built to Perform. K2 Cortex 130 Zonal Boa Ski Boots | 27.5 | Christy Sports