Caractéristiques et avantages
- Durable polyurethane backstay for increased longevity.
- 1:1 soft flex PowerUp tongue ensures a secure boot fit.
- Snow-proof internal gusset seals the boot's lower zone for protection.
- Speed Zone Lacing system offers quick and customizable tension control.
- Imprint 1+ heat-formable liner enhances comfort and foot wrap.
- Sleeping bag reflective foil underfoot maximizes warmth and comfort.