- Goodyear Patented Flex-Welt™ Construction
- Waterproof/Breathable GORE-TEX® Bootie
- Water-Resistant, Breathable Full Grain Leather
- Thinsulate™ Insulation 600 grams
- Cambrelle® Breathable Moisture Wicking Lining
- Removable DRYZ® Moisture/Odor Control Shock Absorbing Cushioned Insert
- Fiberglass Shank
- Patented PGDShock Absorbing Polyurethane Midsole
- Vibram® Sierra Outsole