As an update to the award-winning Cliftons, the 2s focus more on providing lightweight comfort, increased protection, and more midfoot support, while keeping all of the benefits of the original. Mesh upper. No-Sew SpeedFrame construction. Early-stage Meta-Rocker geometry. Full-length compression-molded EVA midsole. Full ground contact design. Strategic rubber placement. Active foot frame midsole geometry. Imported.