Open-engineered mesh construction delivers breathable comfort Memory foam collar cradles ankle in plush comfort TPU overlays offer additional midfoot structure and support Internal heel counter provides a supportive, locked-in feel Midsole Full-length compression-molded EVA midsole Refined early-stage Meta-Rocker for a smooth ride Outsole Beveled heel design offers a smooth transition and increased durability Rubber outsole minimizes weight and maximizes durability Excellent used condition.. wore these for about one week for running and just couldn’t seem to get used to them… I have always run in Adidas and wanted to give these a try and they are just not for me. Paid$169. Small slight scuffing on the sides… Dirt stains on the soles… They’ve been washed, but couldn’t get all of the color out. If additional pictures photos or measurements needed, please don’t hesitate to ask. Please ask all questions prior to purchase. Thank you.