Composition: 58% acrylique, 36% polyester, 5% nylon, 1% élasthanne
Very warm and don’t fall down in my boots. Loose thread so I hope they will last a long time.
I have purchased at least a dozen pairs of these now. Because I wear them every day, they do wear out after a year or so, but the comfort and warmth these give me is great. I have poor circulation in my feet, so they're always cold and clammy, but these socks really help with the condition.
You have no idea how much heatholdes help me with my diabetes and my other problems l have after so long of having both knees replaced . The long and short of it socks l mean really do help and l am grateful they are on sale thank you heatholders.