I love these socks they're really well made and comfortable, I can wear them all day without any sensory issues :)
For overall comfort, I prefer the 15-20.
I have a 20-30 in soild black. I prefer the heathered.
I have only purchased the cotton which I like a lot.
Very comfortable and easy to get on and off !
I love the socks but the upper band is so tight it leaves impressions in my skin.
This is the first pair of socks that I have purchased that have a wonderful fit at the calf. I have small feet and short legs. Most socks that are knee length are too long and go over my knees. This pair is a perfect fit.