Reef Fanning Slide - Men's Shoes : Black/Silver : With a synthetic upper, padded liner, compression molded footbed with a heel airbag, plus herringbone rubber outsole, the Reef Fanning Slide features a built-in bottle opener to celebrate success. ; Vamp strap for support and comfort. ; Contoured footbed. ; Heel airbag. ; Built in bottle opener. ; Synthetic upper and lining. ; Synthetic insole and outsole. ; Imported. Measurements: ; Weight: 8 oz ; Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size. | Reef Fanning Slide Men's Shoes Black/Silver : 13 D - Medium, Synthetic