Design: Developed and tested with TERREX athletes Mesh upper with TPU overlays for targeted abrasion protection and durability Dynamic rocker design promotes efficient forefoot running Gusseted tongue provides snug fit and mid foot support. In-Shoe Comfort: Lightstrike Pro provides super-light cushioning, plus energy return for next-level speed Integrated Energy Rods ensure a responsive feel Durability & Traction: Continental(TM) Rubber outsole delivers reliable traction in both wet and dry conditions Additional Details: Made in part with recycled and renewable materials adidas(R) recommends buying your usual size as this model fits true to size