- Closure: Lace-Up
- Df2 provides cushioned court feel, yielding compromise between comfort and quick performance (df2 = height drop 9 mm)
- Fs delivers explosive to competitive players
- R-dst augments cushioning and rebound for comfort and responsiveness
- Pro torque chassis light uses arch technology built for speed to provide ultimate stability and flexibility
- Duralast consists of a high-density, consummately durable rubber compound that provides abrasion resistance and maximum traction on all surfaces