Decent insoles that improve comfort, but I don't think they'll last very long.
These are decent insoles that do offer decent comfort. I used them to replace an older, worn-out pair of orthopedic insoles in my work boots, as they had worn down to the point that they were paper-thin. These definitely got my old work boots back to being comfortable to wear, and seem to be reducing my foot pain, but after only a couple of months of use, they're starting to seem to be wearing down a bit themselves, the the fabric layer starting to peel up (it took the previous insoles a lot longer to get to this point). They're not bad, and can definitely make a pair of shoes comfortable enough to be worth wearing again, but they don't seem to be as durable as the last pair (which were a few dollars more expensive). Size seems to be fine in my case, although they do seem to run a little bit small (I wear a 11 and a half to 12, depending on the shoe...I'm not sure if they'd be big enough for size 13 as they're advertised).
Rating: 3 stars