I bought these for golf, but I ordered the wrong size, so I'm selling them to someone who needs them. Purchased at a golf用品店 (golf supply store). [Size L]: Ankle circumference 21.0-25.0cm, Calf circumference 36.0-42.0cm, Foot length 23.0-26.0cm Target: Men Conditioning socks for long hours of exercise with hard compression. The arch support on the sole effectively assists the C&G structure. Furthermore, the heel & toe protectors on the heel and toes absorb impact to the feet. There is no discomfort when wearing them, and they provide excellent stability. Color...Black