These are nicely cushioned at toe and heel and all along the sole. The cushion comes in part from using thicker yarn there, in a sort of terry-cloth weave.The fabric for the foot is very soft, you can't see or feel anything coppery about it. It's also very stretchy (very much like diabetic socks). The upper fabric is fairly soft but denser with normal stretch.There's some token arch support in the form of a slightly tighter band around the midfoot, but the fabric is so stretchy it has no practical effect.There are a couple patches of thinner mesh-like material on top of the foot for extra breathability.The toe seams are on the small side, though still hard.The size Large I got is supposed to fit men's sizes 11-13.5. It's 10" long, which is normally fine for sizes from 9 and up, but since these are so stretchy, they might feel loose on smaller feet. I plan to use them for my men's 9-1/2 feet over other socks for cold weather. They stretch out without too much strain well past enough for size 15.Machine wash cold, no bleach, no tumble dry, no iron, no dry clean.Hissox is a new brand from China.
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