H4 Coiler BOA: Ready for anything, designed to withstand. From park to podium, H4 resists impacts from the most demanding riders. Effortless and fast, the Coiler quickly takes up lace slack, increasing speed of entry into the boot.
Dual Zone BOA/External Heel Lock:Dual Zone Boa/External Heel-Lock: Tightening the tongue reel will tighten the very top laces and the external wings, which provide a diagonal downward force by folding in and mechanically prevent the heel from coming up. Then the side BOA tightens the lower part of the boot.
Gold Level Liner: Our top-of-the-range outsole comes with a full EVA midsole for the best possible comfort under the whole foot. An OC-Kush insert gives excellent dampening under the heel. The highlight is the new Vibram ICE-TREK compound, which is the best rubber available for cold, icey or snowy surfaces. Extra grip at toe and heel was inspired by fish scales.
Triple-Density Insole: An advanced anatomical shape in comfortable EVA with high-density EVA supporting the deep heel cup and arch, and special high-rebound EVA cushioning the heel. A silicone top-print adds traction to the fleece-lined footbed.
Vibram Approach Outsole: Our top-of-the-range outsole comes with a full EVA midsole for the best possible comfort under the whole foot. An OC-Kush insert gives excellent dampening under the heel. The highlight is the new Vibram ICE-TREK compound, which is the best rubber available for cold, icey or snowy surfaces. Extra grip at toe and heel was inspired by fish scales.
