Mesh Upper - Provides breathability when needed most.
TechFit TM - Engineered for natural, flexible support and a seamless, sock-like fit.
Outer Material: Synthetic
Inner Material: Mesh
Synthetic Overlays - Diminish the overall weight of the shoe while retaining structural support.
adidas Response Boost 2.0 Techfit Men's Running Shoes
Black (Dark Grey/Core Black/Solar Yellow)