Take the Vionic Jasper sneaker on a morning jog. The flexibility and comfort features are sure to add a little more pep in your stride. Breathable mesh upper with man-made overlays. Easy slip-on design with crisscross elastic straps for a comfortable wearing experience. Breathable mesh lining and removable EVA footbed. Durable rubber outsole. Imported. Measurements: Weight: 11 oz Product measurements were taken using size 7, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.