ASICS Men's GEL Nimbus 17 Running Shoe 100% Textile and Synthetic Imported Rubber sole Discover that elusive cloud nine euphoria every time you please, by lacing up into the ASICS&reg; GEL-Nimbus&reg; 17 running shoe! Suitable for the underpronator to moderate overpronator. Breathable mesh upper with durable synthetic overlays. FluidFit&trade; upper technology adapts to the foot, creating a glove-like fit. Seamless upper reduces the likelihood of irritation. Discrete Eyelets are independently placed to evenly distribute lace tension. Heel Clutching System&trade; is made up of an exoskeletal heel counter that promotes an improved fit and increased support. Plush tongue and collar. Breathable fabric lining. ComforDry X-40 sockliner offers moisture management and breathability. FluidRide&trade; midsole technology provides the ultimate combination of bounce back and cushioning properties with reduc