These are wonderful on my feet. Great support. I ordered a small and I wear a 6 1/2 in a saucony or a 7 in a nike. Hope this helps. I’ll be getting more of these for running.
Pros
Pleasantly surprised. Son likes these as well as Feetures brand and I like that they’re much cheaper!
Cons
The moisture-wicking material may not be effective enough for those who sweat excessively during exercise