I bought these to replace an identical pair I bought years ago. Fit In Clouds no longer sells this style on their website. They arrived and are exactly the same as my old ones, only the soles are now stitched on, and appear very sturdy. Although my last pair lasted years and I replaced them only because my oddly-shaped feet caused a hole in a seam, other shoes I've ordered from FIC lately have had problems with the glued-on soles coming off after one or two wearings. So these seem well-made.
However, they feel small and I am having to break them in. My first pair fit out of the box. The next size up is much too big. So be prepared to take some time making these comfy. I wear a solid size 10 in other shoes.