Smart wool have long gone down in top quality IMO the last few yrs. I have needed to return 2 pair and a third I just did not mess with. The Journal of Vascular Well being mentioned in 2019 that shoes with unobstructed designs can support in venous return, which https://beautagpn.ageeksblog.com/31567079/a-simple-key-for-orthofeet-socks-unveiled