These runners are designed to help you run beyond your limits thanks to high-tech materials and the usual style of Plein Sport. �� Mesh and leatherette slip-on upper for a comfortable and ergonomic fit �� Lace-up, with sewn-in eyelets �� Logoed strap on the heel counter attached to the pull tab ��Futuristic spoilers on heel stabilizer �� Shock-absorbing, ultra lightweight, see-through rubber high tech midsole �� Grooved outsole for an optimal grip �� Removable footbed