The Cortex 120 Zonal Boa from K2 is a highly advanced race ski boot designed specifically for performance-oriented skiers. With a flex of 120, it offers an optimal combination of stability and mobility, ensuring precise control and handling on the slopes. The 100 mm last width provides a comfortable fit, while the lightweight design at 1.8 kg enhances comfort during longer ski sessions. The innovative Zonal Boa closure allows for a customized fit and quick entry, significantly simplifying handling. The boot is made from durable polyurethane, ensuring both longevity and excellent thermal insulation. The Cortex 120 Zonal Boa is the ideal choice for anyone looking to elevate their skiing skills to the next level.