Naturally dyed Chuck “Chuck Dye” socks using natural dyes. “Chuck” socks are made with plenty of towel-like thick and voluminous pile knitting to improve cushioning. The ribs at the opening are made longer, and the tightness is suppressed by a special gauze-like soft and coarse knitted fabric, and the three-dimensional knitting of the heel increases the sense of hold. The material is made of two-ply yarn (100% cotton) that is strong and durable.