Not really ultra-lightweight
"I like ultra-lightweight wool socks. The cushion on these socks make them feel like medium weight socks in volume and in heat. Also, I don't like all the "loose" threads on the inside from the pattern. I bought this pair and a pair of ultralight non-cushion socks that just have stripes to see which I would like. I much prefer the non-cushion pair. These are nice socks...just not for me. A bit disappointed. I will stick with no cushion, solid color in the future."
UK