Comfort:
I like the cushiony footbed and the soft straps on the Teva Mush Mandalyn flip flop. I ordered this style (plain black straps) and another style with embroidery on the straps. The straps on this plain black strap flip flop have a bit more give than the embroidered ones. The wedge is not too high for me to walk for a long time and I like the tiny lift I get from these.

Durability and wear:
Both the plain black straps and embroidered straps stretched a tiny bit with wear, but not to the point where my feet don't stay where they should on the footbed. The soles seem a little soft and there's more wear than I would expect, so that is a little disappointing. A super rubbery and grippy sole like Cobian flip flops have would be great. I mostly wear these to walk my dogs (sidewalk walking) and out and about while running errands on the weekend.

Sizing:
I originally tried size 8 (my normal size, not always a wide width shoe wearer) on, but found the straps to be too tight and the footbed just a tiny bit short for my liking (I prefer less heel overhang). I tried to move my feet forward a bit more, but the straps dug in too much. Mightn't they have eventually stretched out? Who knows. I ended up sizing up to size 9 and they were comfortable from the get go, if a smidge long. They could be a little more stable in wet environments because the straps stretch a tiny bit when wet, feet slide forward due to wedge shape so there is even more room between end of heels and end of footbed, but I just try to be careful when walking with wet feet in these. Plus, it was my choice to size up, but I couldn't tell you with certainty whether my original size 8 flip flops would have performed better in wet environments.

Overall, I like these flip flops. The extra lift makes legs look great and they're still comfortable enough that I've chosen to wear these every day so far this summer.