These low sport socks have a unique heel band that is designed for sports and other high movement activities. They are designed with several panels, including arch support, ventilation, and support for the achilles. 

Cotton blend. Made in Japan.

Size S/M: 23-25 cm (approximately women's 6 - 9)

Size M/L: 25-27 cm (approximately women's 9 , men's 9-12)