The long-lasting resiliency and cushioning of its new MoGo midsole make the new Glycerin 5 W and even smoother move for neutral runners and mild overpronators. Heel and Forefoot Hydroflow enhanced midsole cushioning offers shock dampening and comfort. New MoGo midsole compound provides a soft and cushy feel that lasts. New custom fit sockliner with OrthoLite for cushioning and durability. Dual Density DRB Accel enhances the turnable torsion of the midfoot. Engineered Cush-Pod configuration sets the foot in a balanced position, offering stability and flexibility. S-257 Cushsole provides durable, energy efficient cushioning and flexibility. Element air mesh and linings. e-1 midsole/outsole compound works with Hydroflow and MoGo to dampen forces at contact phase. HPR Plus id formulated to provide exceptional durability and outstanding traction in all weather conditions.