I am very happy with this sock liners. They are perfectly cut and therefore not seen in normal cut Ballerinas in the shoe. Thanks to the rubber coating in the inside of the heel, you also do not slip. However - and therefore also 1 star deduction - I would recommend a number to try Greater.. I wear shoe size 37 and do not know how someone with shoe size 38 should fit these booties, because for me they are already sitting extremely tight. It is more convenient if they were a little bigger would.
