Leather, suede, or synthetic upper. Padded tongue and collar for comfort. Velcro hi-top closure, System Flo2 high air breathable tongue. Elastic tongue-centering straps. Lower hidden lace loops. Triple-stitched Ollie area and toe cap. Full-length internal EVA midsole. Lightweight and supportive strobel construction. STI Foam Level 2 footbed cushioning system with integrated heel counter for stability. 400 NBS rubber outsole.