ON Running The Roger Advantage Sneakers in White / Midnight BlueTrends come and go but these street shoes have been designed with the help of Roger Federer and surely will withstand the test of time. The Roger Advantage is not meant to be worn while playing tennis but instead is an off-court play as it marries classic court styling with On’s Swiss engineering for the highest levels of performance and comfort. They feature a soft-vegan leather upper paired with a CloudTec midsole for unrivaled cushioning, step-in comfort and lightweight feel.Upper: Soft vegan leather for all-day comfort. Inner sock and performance sockliner combine for the ultimate step-in sensation. Minimal stitching and clean lines.Midsole: Speedboard technology for energy return pairs with CloudTec cushioning which simulates moving on clouds. Outsole: Rubber compound in a modified herringbone pattern offers superior grip on a variety of surfaces.Men's Size 9