PROGLIDE+ series midsole made with SCF foam and a smooth MetaRocker; Breathable engineered mesh upper provides an airy, hug-like fit?; Comfort collar; Updated rocker geometry; Durabrasion rubber forefoot outsole?; Reflective details geared for low light conditions; Super abrasion rubber heel outsole?; Podular outsole design for a smoother-than-smooth ride?; Heel-To-Toe Drop: 8 mm; Weight: 8.54 oz / 242 g