The slippers of BECO are really great if you have you finally found (after the 3rd order) in the appropriate size. My son has shoe size 24 ... as well as other buyers have found that the shoes be very large, I have the color ordered in size 23/24. The shoes were too big! Now I wanted to order one size smaller, but there were not in the same color. So I ordered a different color (dark blue), size 22. These shoes were then hopelessly too small !!! Then I have the dark blue again ordered in size 23 and who then fit great! Finally! And so we now rejoice in these really great shoes :)