- Left and right asymmetrical carbon-fiber toes
- KEEN DRY waterproof, breathable membrane
- Non-metallic puncture resistant midsole plate—CSA certified. Meets CSA Z195-09 Grade 1 standards for protection
- KEEN KEY-TECH full-length interlocking torsional plate
- Locking metal lace hooks
- Reflective webbing for additional safety and visibility
- 90° heel
- Meets ASTM F1677-96 MARK II non-slip testing standards
- Meets ASTM F2913 SATRA non-slip testing standards