- Mid-height shaft
- Waterproof leather and nylon materials
- Speed-lace front fastening system with toggle
Ultralite? is the evolution of winter footwear, where comfort meets agility without compromising style or protection. With highly breathable, waterproof upper materials and a heat-mouldable, removable liner with B-Tek? Lite insulation, this series guarantees weather protection in temperatures ranging from C/41˚F to -50˚C/-58˚F. Weighing only 2 pounds per boot, these sit upon a Superlite? shell which features a snowshoe ledge. Finally, our proprietary AirGrip® starts in the midsole and is moulded through the outsole, then rounded out with Polar? Rubber contact points for additional slip resistant grip on snow and ice.