adidas Adizero Tempo 6 Running Shoes Extended TORSION SYSTEM - Helps to keep your midfoot integrity secure and in the right position. adiPRENE+ - Located in the forefoot to maintain propulsion and efficiency. CS Litestrike - Provides excellent heel cushioning with minimal weight. adiWEAR Outsole - Offers the ultimate in high-wear durability, helping to extend the life of the shoe. Welded Sprint Web - Lightweight mesh surrounds the shoe to provide excellent breathability and security.