All the support, without the extra weight. Textile and EVA foam create a breathable, lightweight environment to kick off your running routine, and from here, Cantilever technology and an outsole with flex grooves work to improve your strides. Along with this, the shoe ends up sitting close to your foot without creating a restrictive fit, thanks to the MEMORYfom sockliner.. . Fabric upper. Traditional lace-up closure. Padded collar and tongue for support. EVA midsole adds Cantilever technology for improved cushioning and stability. MEMORYfom sockliner for a close, comfortable fit. Comfort insole. Rubber outsole with flex grooves aligns right with your movements. Lightweight, breathable feel. 1 in. heel. Imported.