- Gore-Tex Construction
- Slip Lasted Construction
- Synthetic Leather, Pigskin Leather
- 4.5mm Anatomical Footbed
- Nylon 6.6 Injection Molded Arch Shank
- Q-Form^TM Triple Density Compression Molded EVA Footframe
- Air Cushion^® Midsole
- Vibram^® Siren^TM Sole/Sticky Rubber