Insulated sled boot built for cold starts and long days. Waterproof-breathable HydrX membrane blocks melt while a fixed liner with fur lining and 600g insulation is rated to -40C. The speed lace system and multi-eyelet layout cinch evenly over a 2-piece tongue for a secure, comfortable fit. FXR's high-traction outsole grips boards and running gear, with a molded toe kick to knock off packed snow and ice. Minimal seams reduce wear in sled-contact zones. Front and rear cuff attachments help seal pant legs. Contoured grab handles make for easy, one-handed carry. BTO thermostatic midsole insert for added thermal barrier.
- HydrX membrane waterproof-breathable barrier
- Rated to -40C with 600g insulation
- Fixed liner with fur lining
- Speed lace system; multi-eyelet for even tension
- High-traction outsole; toe kick for clearing snow/ice
- Minimal seams in contact areas
- Front/rear pant cuff attachment points
- 2-piece form-fitting tongue for comfort
- BTO thermostatic midsole insert