I'm sorry I don't have that link but my mom told me about it. Also when I was the cleveland clini they talked about it. They actually had a machine and it was of warm sand to stick your feet in. This was suppose to help desensitize the nerves. Trust me I relate as nothing for my pain so far including meds,diet,exercise has helped. The socks were a huge issue and I still feel the best without but on cool mornings my feet go numb so I need them. I have gotten a lot better but the first few days of them were complete hell. I would try different fabric but it may just take time to adjust. Do you live in a climate where these socks are needed?Well for me even now in CA the morning since I'm so sensitive to cold I need them. Also my mom bought me ugs so I don't need socks. The boots are suppose to be worn without so that could be an option.Good luck