Featuring a crafted welt that connects an extra-cushioned Grandfoam midsole to a luxe leather upper, the GrandPro Crossover Trainer offers superior style and comfort. A traditional Sachetto construction gives this sneaker upper a soft and flexible feel, providing superior comfort. Medial ventilation for enhanced breathability. Durable IP Midsole (Rally Compound) for comfort and energy return. Steady Traction: Classic toe and heel rubber taps for added traction. 100% Leather.