The Bubble Gen. X.02 runners are designed to help you run beyond your limits thanks to high-tech materials and the usual style of Plein Sport. ● Breathable and ergonomic nylon jersey slip-on design ● Elastic tubular laces with stop-cord ● Rubberized Tiger patch on the tongue ● Logoed strap on the heel counter attached to the pull tab ● Ultra shock-absorbing, ultra light-weight, high-tech, bubble midsole ● Outsole shaped for optimal grip ● Matching coloured seams