Lace it up and run it out as your day wears out but you don't. These sporty sneakers posses a zeal of high energy packed within them. Exclusively designed to provide you comfort and an easy style which fits in your daily regime. * Upper material: PU * Sole material: Rubber * Lace Ups * Product shown is size 9 Did you know? The invention of the actual shoelace with shoe holes did not come about until 1790.