Fresh Foam midsole cushioning is precision engineered to deliver an ultra-cushioned, lightweight ride. Hypoknit upper with embroidery for zonal support. Medial post helps control pronation. Lace-up closure for a secure fit. 8 mm drop; due to variances created during the development and manufacturing processes, all references to 8 mm drop are approximate. 289.2 grams (10.2 oz)