OluKai Tuahine - Men's Shoes : Stone/Stone : Olukai is a proud Certified B Corporation brand dedicated to meeting high standards for sustainability and social responsibility. ; OluKai Tuahine flip-on sandal with a well bedded foot bed for all day comfort. Available in three color options. ; Leather upper. ; Lining and insole made out of textile material. ; Rubber outsole. ; Imported. Measurements: ; Weight: 8 oz ; Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size. | OluKai Tuahine Men's Shoes Stone/Stone : 15 D - Medium, Leather