Smart wool have long gone down in top quality IMO the last couple of a long time. I've needed to return 2 pair and a 3rd I just did not mess with. The Journal of Vascular Health famous in 2019 that shoes with unobstructed designs can support in venous return, https://shaneufllm.loginblogin.com/39597831/rumored-buzz-on-socks-arch-support