I wear flats every day to the office, so finding a good pair is important to me. There is no article of clothing I will wear as much as a pair of flats.
My sister had these, and and she let me borrow them for some pictures, and I fell in love with then and ordered a pair of my own, and I couldn't be happier with the purchase.

I typically wear a 5.5-6, but I got a 6.5 because that is what my sister had and it fit fine. If I had not tried hers on first, I probably would have ordered a 5.5 or 6 and they would have been a tad bit too tight. So in my opinion, the sizing is not accurate.

Pros:
-Made with good quality material that is soft on skin and doesn't rub blisters into your feet.
-Very flexible, which keeps me from feeling like my toes we're stiff all day. Also, I don't get toe corns when I wear these because they don't squish my toes together really tightly.

Cons:
-Not true to size.
-Insole is very minimalistic/barely there, which can be a pro because of flexibility, but also means it offers no cushion or support.

Overall, the cons don't outweigh the pros for me. I can do without cushioned insoles if that means I am not going to get blisters, corns, or stiff toes. I am happy with my purchase and I will be buying them in other colors as well.

I hope that this review was helpful in your decision to purchase or pass on these flats though.