Lightweight, jacquard upper with TPU overlays on the heel and toe for increased support and durability. Reinforced webbed lacing system provides superior lockdown. External heel structure improves stability and containment . External eva sockliner for added underfoot comfort. Drop-in midsole acts as a dual sockliner and provides exceptional performance. Full-length charged cushioning® midsole for the ultimate in responsive cushioning. Molded rubber sidewalls increase durability and support lateral movement. Low profile midsole delivers top-level performance, fit and feel. Micro-circular outsole pattern designed for superior traction on all surfaces. Strategically placed flex grooves aid natural foot mobility.