- Leather Working Group Gold-rated waterproof nubuck leather
- Recycled polyester materials in collar, mesh and laces
- GORE-TEX footwear fabric with recycled textile
- Extended heel
- Vibram® Megagrip rubber with 5mm lugs
- PFC-Free water repellency treatment
- Quick lace hook
- Gusseted tongue
- Molded PU sockliner derived from 50% soybean oil
- Compression-molded foam midsole
- Late stage Meta-Rocker