I love my Tom's! I am normally a size 6, and found they run true to size. They're comfortable, provide arch support (something that none of my flats do) and support a great company. I bought the ash, which matches nicely with everything. I'm definitely going to buy the red ones next. I've owned them for more than 6 months, and while they've faded a little, they have lasted remarkably well. They're not worn out, and are well made shoes. I would highly recommend these, both because of the company's admirable goals and also because the shoes are so comfortable!