The Lange Men's RX 120 Low Volume Ski Boots are designed to deliver the power and precision demanded by the most committed all-mountain skiers offering a racing pedigree with a more inclusive high-performance fit. Dual Core shell construction and Dual 3D liner integrateperfectly, ensuring unparalleled foot-wrapping, precision, an power transition. Their new RX specific fit retains Lange's strong heel lock and foot hold with more instant "out-of-the-box" comfort. The Lange Men's RX 120 Low Volume Ski Boots are the perfect balance of performance and comfort for spending your day on the mountain.