- A premium comfort thick Polyurethane center with a durable VIBRAM® Premium Tread Outsole
- GORE-TEX® Fabric Bootie: Durably Waterproof Breathable
- 200g THINSULATE® Insulation
- VIBRAM® Premium Tread Outsole
- CORDURA® Nylon Fabric
- Waterproof Full Grain Leather Engineered for Superior Breathability
- Surlyn Box Toe
- Extensive Foam Padding Under and Around the Foot
- Improved Cold Weather Slip Resistance
- Polyurethane Removable Insert