DESC: Enjoy optimum performance and styling in the Columbia Gaia trail runner.Leather suede and breathable mesh upperFull lace-up front canvas pull tabs padded collar and mesh tongueTextile lining and cushioning removable perforated Contour Comfort (R) insoleShock absorbing Techlite (R) midsoleDurable XTS (R) rubber lug trail-ready traction outsole Sizes Available: 5.0 M, 5.5 M, 6.0 M, 6.5 M, 7.5 M, 8.0 M, 8.5 M, 9.0 M, 9.5 M, 11.0 M