Travel faster than ever with the lightweight, supportive ride of the updated ASICS� GEL-DS Trainer� 20 shoe. This men's running shoe features a breathable mesh upper for a glove-like fit. GEL� cushioning in the rear and forefoot absorbs shock and helps to maintain smooth transitions. The Impact Guidance System (I.G.S.�) enhances the foot's natural gait from heel strike to toe-off; a dual-density DuoMax� midsole lends support and stability. The abrasion-resistant DuoSole� rubber outsole provides flexibility, traction and lasting durability.