Saucony Men's ProGrid Omni 10 100% Synthetic and mesh Rubber sole Hydrator collar lining, SRC Impact Zone Dual Density SSL EVA Midsole. An advanced EVA blend that maximizes rebound and durability while minimizing weight. Heel ProGrid with Respon-Tek. Sauconys latest impact deflection technology, ProGrid, absorbs impact, dissipates shock and sets the foot up for a smooth transition Weight: 12.4 oz Comfortride Sockliner,Lightweight breathable mesh, HRC Strobel Board Increase cushioning and comfort. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!