rubber bottom nubuck sandal Best nubuck leather upper Breathable fabric lining Molded rubber sole Velcro to adjust tightness More pictures of rubber bottom nubuck sandal for your reference:Below styles you may also be interested in Advantage of Coolgo Shoes1.Company history :Established in 2002 , 9 years manufacturing men and boys shoes , and rich experience in exporting , also OEM for some ...