I wouldve given them a 5/5 BUT they were snug on me. Im normally a 5.5 and usually 6 fits me perfectly. I ordered a pair of size 6 but it was a snug fit.

Now, walking on the other hand is another topic that needs to be brought up here. WALK WITH CAUTION. The first time I put them on I thought they were damaged and the bottom soles were uneven but NOPE they are just that SKY HIGH. I suggest either put a few lines of glue (glue gun) on the bottom or only wear it on a concrete or carpeted floor. Dont even think about rocking these on tiled floors .

It is what it is, you gotta pay for that height boost. It aint easy walking on these babies. Overall I would highly recommend these pumps.