Dual-zone BOA with H3 Coiler tongue and remote reels gives quick, independent tension front and instep. Mid-flex chassis balances sled feel with impact support. 1100g insulation and minimal seam design target long, cold days without bulk. Removable liner with speed lace and micro-fur adds warmth and easy dry-out. Reinforced outsole and low-profile toe box aid sled control and durability.
- 1100g insulation, rated to -70 C
- Dual-zone BOA (H3 Coiler tongue reel + H3 remote reel)
- Mid-flex molded tongue for forward flex and impact support
- Molded inner heel flex insert for rearward flex control
- Articulated upper cuff reduces ankle shell distortion
- Stiff upper reinforcements; Achilles and calf cushioning
- FXR high-traction outsole with toe/heel kick
- 20mm EVA midsole for impact absorption
- Heavy-duty 2mm genuine rubber reinforcements
- Minimal seams in sled-contact zones
- Removable liner with speed lace, separate tongue, micro-fur lining
- Molded ultra low-profile toe box
- Front/rear pant cuff attachment points