S/Lab Mtn Boot

- Lightweight touring boot for crushing ascents
- Stiff 120 flex provides strong downhill performance
- Narrow 98-millimeter last offers a performance-first fit
- Walk mode offers a 47-degree range of motion for uphill efficiency
- Grilamid shell maintains stiffness without adding weight
- Shell and liner are easily thermo-moldable for a customized fit
- Carbon spine and Pebax cuff ensure stability and power transfer
- Rockered rubber sole offers reliable traction on icy boot packs