This is my second astral pair. I love the comfort and breathability of this shoe. However, with little use, both astral pairs fell apart in less than a year. I only used these shoes for shopping and walking. I work from home and wear my socks all day... The loop on them that you have to pull to get them on (which is necessary because the back is all canvas) is torn and the stitching around the ankle fell apart. I have to see it together, but I can say that another loop is already starting to go.