These are serious training shoes. There's leather on the top of your foot to keep you stable, flex grooves on the bottom so you can move, and Charged Cushioning® for max impact absorption. All you need to do is work. Lightweight mesh upper with textured overlay details is super-comfortable & breathable Provides functional support to improve flexibility & stability during dynamic movements Deluxe Comfort System sockliner molds to your foot for ultimate step-in comfort Charged Cushioning® midsole absorbs impact & converts it into a responsive burst Full rubber outsole with strategically placed flex grooves for multi-surface traction & flexibility Specifications: Style #: 3026017 Offset: 8mm Weight: 11.92 oz. Lace type: Standard tie Imported