Taylor
W.
★
★
★
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Sharing advice I got from customer service - I wear a women's 8.5 or 9, and the large was the right size for me, they fit great. I'm putting these in as many shoes as possible! They make wearing shoes without socks so much more comfortable. Installation is a little difficult the first time, but the videos make it easy to figure out. Also, the first time you wear them, you will probably have to adjust a little, but after that, they will be set and comfortable.
One feature that I wish the ballet flats had in particular is a wider coverage of the heel portion of the shoe. These help prevent blisters at the very back of my heel, but my usual problem areas are further to the sides, where the gekks don't cover.
But overall, very happy and I will be getting more.