SIZE CHART US SIZE 5 = EU 36 = SUIT FOT FOOT LENGTH 23.9 CMUS SIZE 6 = EU 37 = SUIT FOT FOOT LENGTH 24.6 CMUS SIZE 7 = EU 37 = SUIT FOT FOOT LENGTH 24.6 CMUS SIZE 8 = EU 38 = SUIT FOT FOOT LENGTH 25.3 CMUS SIZE 8.5 = EU 39 = SUIT FOT FOOT LENGTH 26.0 CMUS SIZE 9 = EU 40 = SUIT FOT FOOT LENGTH 26.6 CMUS SIZE 10 = EU 41 = SUIT FOT FOOT LENGTH 27.3 CMUS SIZE 11 = EU 42 = SUIT FOT FOOT LENGTH 28.0 CMPlease wearing the slipppers only briefly at first and gradually increasing the wearing time.it is need used time Sollbeam flip flops Give the Gift of Downtime Convert that someone in your life who’s always thought that slippers “are just slippers how to be gift.” Sollbeam slippers is according human human engineering to design,it can relax your foot uncomfrotable after you back to home,Share the experience of comfort with family,I think the or get them in our matching styles for couples so you can slip on your favorite slippers, feet up and relax with good company. Sollbeam flip flops suit for everytime our flip flops are relax and help your foot feel comfortable,indoor our outdoor you also need to keep your foot comfortable. Sollbeam flip flops suit most of people Everybody need one comfortable slippers to protect foot,it is not only just fell soft,every boday after one day hard work,their foot need one good flip flops to relax the foot,when you back to home,wear our slippers,your will fell so comfortable Machine Washable Being indoor and outdoor-friendly slippers, Sollbeam's are made machine washable. So whether it's dirt, stains, or odors, simply throw them in the wash and they'll come out looking as good as new. Arch support slippers Arch support slippers Arch support slippers Arch support slippers Arch support slippers Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews 4.3 out of 5 stars 24,064 4.3 out of 5 stars 24,064 4.3 out of 5 stars 394 4.3 out of 5 stars 394 4.3 out of 5 stars 394 Arch support ✓ ✓ ✓ ✓ ✓