K2 Cortex Flex 110 BOA® ski boots

Designed for ambitious skiers who want to improve their precision, the K2 Cortex 110 BOA® offers a flex rating of 110, ensuring the perfect balance between tolerance and responsiveness. Its low volume of 96-98 mm and LV (Low Volume) shape ensure a compact and high-performance fit, ideal for maintaining precise control of your skis, whether in the mountains, powder snow, or on fast descents.

Customized fit and tailored support

Thanks to the BOA® adjustment system, each adjustment is made with millimeter precision, for a uniform fit around the foot without pressure points. The EliteFit Plus liner, which is more flexible and comfortable, provides warmth and cushioning while maintaining effective support for long days on the slopes. The Fastfit instep makes it easy to put on, while the 40 mm Velcro strap enhances responsiveness without adding weight to the boot. For even greater precision, the Cortex 110 features a lace lining and adjustable tongue, allowing you to customize the fit to your needs.

Advanced technology for lasting performance

Equipped with an energy bolt spine, this boot offers solid rear support and progressive forward flex. SES wedges integrated into the collar improve sensitivity and edge control for more precise turns and better stability at high speeds. Pre-installed GripWalk ISO 23223 soles make walking easier and provide reliable grip without compromising power transmission. Finally, its +/- 2° adjustable dual cuff alignment allows you to fine-tune your posture to suit your body type.

With the K2 Cortex 110 BOA® for men, you get a combination of precision and comfort. A boot that can accompany you from the first turn to the last descent, while providing the support and confidence you need to raise your skiing level.