The 2026 Head Women’s Kaliber 105 MV GW BOA2 is a powerful, precision-driven boot built for serious skiers who demand control without sacrificing comfort. Dual BOA Fit System dials on the cuff and lower shell allow quick, on-the-fly micro-adjustments for a perfectly tuned fit from top to bottom. With stout PU construction and a smooth, pressure-free wrap over the instep, it delivers confident flex, responsive power, and all-day comfort on any terrain.