Ushering in a new era of plush performance, this next-generation update delivers a revitalized underfoot experience with an additional 3mm in heel-to-toe drop. Delivering the same ultralight cushioning that made the Clifton a fan favorite, we've fine-tuned the fit and added a breathable jacquard upper with double-lace lock to mitigate tongue migration. Design: Jacquard knit upper provides structure and flex with every step Early stage Meta-Rocker(TM) for smoother heel-to-toe transitions Rearfoot-Focused Active Foot Frame(TM) cradles the foot Improved forefoot and heel fit Double-lace lock for easy on/off In-Shoe Comfort: CMEVA midsole delivers long lasting comfort and support Durability & Traction: Durabrasion rubber outsole features zonal rubber placement for weight savings and durability Additional Details: Vegan Weight: 9.8 oz. (277 g) Heel-To-Toe Drop: 8 mm The American Podiatric Medical Association (APMA) Seal of Acceptance recognizes products that have been found beneficial to foot health. To earn the Seal, each product is reviewed by a group of APMA podiatrists to ensure it promotes foot health.