Size: 25-27cm Weight: 95g/pair 1.90% Cotton 10% Nylon and Elastic yarn 2.Good airing, moisture picking-up 3.Rich cotton knit comforts your skin 4.High stretch Nylon resist wear and tear 5.Full-foot cushioning pampers your feet 6.Plenty of terry loop keeps your feet warmer in the cold days 7.Long-calf length holds your leg tightly so that you feel easy when you do outdoor sports