Small size: We recommend taking half a size up from your usual size.
Generally comfy shoe, unfortunately the tongue is a little too large/stiff for me and so digs into my ankle, I'm waiting for the Phantom 3 which is going to be released soon in the hope that it is better. Apart from that it was very comfortable and so might suit other people's feet, just not mine. Very grateful for Hardloops return policy, I look forward to buying from them again.
Love Topo Phantom 2 trainers! Excellent quality and fit.