I had purchased a pair of Treviso Merino Footbeds somewhere in the past and had been in able to find them again.. until now! These are such awesome inserts… great arch support and warm! i can even wear them without socks since merino wool doesn’t itch. I was also pleased and impressed with WinterisCalling because when i got my order confirmation I realized that I had inadvertently ordered the low versus the “high” arch support. i called them and they were able to grab them before they were shipped out and exchanged them for the high. Excellent customer service… thank you!