Design: Engineered mesh upper for breathability Lace closure ensures a secure fit In-Shoe Comfort: Full-length Cloudfoam 2.0 midsole for superior cushioning Ortholite(R) sockliner adds to the comfort factor Durability & Traction: Adiwear rubber outsole for exceptional durability Additional Details: Made in part with recycled materials Midsole drop: 10 mm (heel 33 mm / forefoot 23 mm)