K2 Cortex LV 105 2027

The K2 Cortex 105 BOA is a women's alpine ski boot that pairs a precise, customisable fit with strong all-mountain performance. The shell BOA Fit System creates a micro-adjustable wrap around the foot, reducing pressure points and securing the heel for direct energy transfer. Its True LV fit delivers a snug, low-volume feel, while the Fast Fit Instep allows easier entry and exit without compromising hold.

On snow, the Cortex 105 responds quickly and confidently, with the Energy Bolt Spine and TPU shell and cuff working together to send power straight to the skis. From carving groomed slopes to exploring varied terrain, it offers stable support and crisp edge-to-edge transitions. The Elite Fit Sport liner, complete with full lace-up closure and adjustable tongue, lets skiers fine-tune the fit, while Dual Cuff Alignment and an adjustable rear spoiler help refine stance and balance.

Off the mountain, GripWalk outsoles provide better traction and a more natural walking motion, making the boot as practical at the car park as it is on the pistes.