I originally bought the chunky bed socks in pink in October 2020. They were perfect - kept my feet warm without being too tight, so they were easy to kick off in the night as my feet and bed warmed up. I got them again in grey in July 2021 - still perfect.
In July 2022 I bought another pair, this time being sold as the 2.0 version. They were NOT the same - much longer, much tighter, and I could not wear them as anything other than thick socks on cold winter days. (To be fair, I still wear them for this.)
Now I've bought this version, which are no longer branded as 2.0, but are also not a return to version 1.0. They are fine - less tight and restricting than 2.0, but not as thick and loose as 1.0. I still prefer the originals, but these will do.