The Lange RX 120 GW is an alpine ski boot designed to deliver a responsive ride for skiers who appreciate a snug, performance-oriented fit. With a mid-volume shell and a flex rating suited for pushing your limits, it’s aimed at intermediate to advanced skiers who want precise control without sacrificing comfort.
Featuring a 100 mm last, this boot offers a close fit around the forefoot, reducing unwanted movement and improving power transfer from your leg to the ski. The flex rating of 120 provides a firm feel underfoot, so you get quick edge response when carving or charging down steeper terrain. Weighing in at 2 150 g per boot (size 26.5), it strikes a balance between durability and manageable weight on the slopes.
The “last” refers to the internal width of the boot at its widest point, and at 100 mm it sits in the mid-range—tight enough for control but roomy enough for skiers with average foot widths. The flex rating measures how much force is needed to bend the boot forward: at 120, the RX 120 GW offers stiffness that helps transmit energy directly to the ski, enhancing precision when you’re laying down turns.
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