- The DF2 system offers a good compromise between comfort and speed. 9mm drop with dynamic cushioning and great responsiveness. (DF2 = HT Drop 9 mm)
- 2D-FS provides support, responsiveness, lateral stability and reinforced control in the forefoot of the shoe
- R-DST technology improves cushioning and rebound to provide comfort and responsiveness
- Duralast is an exclusive high density and durable rubber compound that offers improved grip and grip, with maximum wear resistance and excellent durability.