Commissario
Nope, the last bunch of these I bought were via a third party seller on Amazon. The original ones I got were from Millets or some other such high street outdoorsy type shop.
I first bought some of these exact same socks in 2012 when I was walking miles a day, I got a couple of pairs to see how comfortable they were and they were so good that I stocked up to ten pairs or so and then about three years ago, I bought some more because the elastic around the top was starting to go a little weak. My son still wears those.
They're a medium weight sock but they're heavy enough to keep my plates warm in the winter and light enough to continue wearing in the summer (when I'm not in shorts). They really are an all-year round almond.