Can only give a 4 star as I have only worn these socks once. six pairs once each. They fit very snug, but that is good for a diabetic. These also keep my feet from getting cold. That is very good and a possible danger point for diabetics. AT first the socks seemed too small. Almost as if they are a size too small, but that remains to be seen. I keep two pair of half socks for nighttime or bed wear to prevent feet/toes from chilling due to diabetics. Very nice so far. The wash instructions were not in 'old man' Americano-English but instead in neo-European metric gibberish. Had to send away for the translation. The belt is perfect and great for old men like me! and probably great for younger men also.