ECKO UNLIMITED SIZE CHART US SIZE EU SIZE INCHES 8 40 9.94" 9 42 10.25" 021320119 10 43 10.56" 11 44 10.94" 12 46 11.25" 13 47 11.56" NWT ECKO UNLTD. AUTHENTIC MEN'S 3D LOGO BLACK POOL BEACH SLIP ON SLIDE SANDALS DETAILS Sandals Synthetic materials Cushioned molded footbed Non-skid sole Slip-on 100% AUTHENTIC GUARANTEED Orders will be shipped within the same to 1 business day on payment received, and you will receive your purchase within 2 to 3 days.