Continuing to build on the success of its lineage, the GEL-QUANTUM 180 5 sneaker reinvents the design of its predecessor with a 3D printed upper and a more intuitive fit. With 3D printed overlays on the upper, this one relies on an intuitive fit system that creates a custom feel. Additionally, the eyelet overlays are enhanced with asymmetrical laces and internal Gilley eyelets that promote a locked-in fit. With a bold GEL logo on the heel, this shoe also features 180-degree GEL technology cushioning in the midsole for excellent underfoot comfort.