The Tecnica Mach HV BOA 110 Ski Boots deliver a precision fit for high-volume feet, designed with the BOA® Fit System for easy micro-adjustments and a snug, locked-in feel. The C.A.S. Shell and N.F.S. Liner provide an anatomically shaped fit that combines with plush, thermoformable padding for maximum comfort. With the convenience of Quick Instep for easy entry and Lift Lock Buckles to keep buckles out of the way, these boots are built for all-day performance. Eco-friendly materials ensure sustainability without sacrificing Tecnica's high-performance standards.