The Lange Concept 12 BOA Ski Boots are built for skiers who demand top tier comfort, performance, and modern fit innovation. With the precision of the BOA Fit System and the support of a 120 flex, these boots deliver unmatched foot hold and adjustability without pressure points. Lange pairs their high performance Dual Core construction with a Comfort Fit liner to give skiers responsive power transfer while staying warm and comfortable all day. The 103mm last provides a balanced fit for a wide range of foot shapes, making these a versatile choice for serious resort riders. From carves on hardpack to off-piste pushes, the Concept 12 BOA offers a perfect mix of control, comfort, and convenience | Lange Men's Concept 12 BOA Ski Boots '27