From Oboz, the Women's Sawtooth X Low Hiking Sneakers feature: Oiled nubuck and Cordura fabric mesh upper Lace up closure with RPET Repreve laces and webbing Micro-injected PU window O Fit Insole® features triple-density EVA foam for all-day comfort and support Rubber-blended adaptive foam midsole with TPU shanks Trail Tread rubber compound outsole Approx. 13.6 oz./386 grams Imported.