The ASICS GEL- Cumulus 19 Men's Running Shoes feature signature Rearfoot and ForeFoot GEL Cushioning for smooth heel-to-toe transitions. FluidRide Midsole technology enhances cushioning and gives bounce back characteristics for a responsive ride. Guidance Line technology increase gait efficiency while the Impact Guidance System enhances the foot's natural gait. ASICS high-abrasion rubber is strategically placed in high-wear areas for optimum durability and traction.