The 4 Quattro XT hybrid ski boot is equipped with a Pressa SKI-01 sole compatible with GripWalk bindings. The 4 Quattro WT is versatile, it allows you to ski off-piste as well as on-piste. Its technology allows you to practice ski touring and alpine skiing.

• Alpine Axial Hybrid construction that ensures a precise fit in the midfoot and forefoot with a combination of straps on the medial side of the shell.
• Presa SKI-01 outsole with ergonomic design for excellent grip when walking and also compatible with GripWalk technology.
• Shell with over-injected carbon insert that improves the transmission of impulses to the skis.
• PVC-free strap with RECCO device. 

  The XT series is not lacking at all next to the SL series:

• Grilamid® Bio Shell
• Alpine Axial Hybrid Construction
• PRESA® outsole
• Magnesium buckles
• Intuition® liners

Tech Specs:

• Weight: Men’s 1500g (27); Women’s 1345g (25)
• Shell/Cuff/Tongue: Grilamid® Bio w Carbon Core/ Grilamid® Bio
• Liner: 4Pro Flex XT
• Last: 100mm
• Flex: Men’s 130, Women’s 115
• Ski/Walk Mode: Speed Lock 4
• Closure: 4 Buckle Closure + Booster® Active Power Strap
• Forward Lean: 17° ± 2°
• Range of Motion: 61°
• Outsole: PRESA® SKI 01/ GripWalk Tour
• Compatible Binding Systems: Alpine GripWalk, AT, TLT

Learn more here.