For skiing, snowboarding, and playing in the snow! These are slightly thick children's socks. When laid flat, they measure about 16cm from toe to heel. My child used these when they were in kindergarten and the lower grades of elementary school. Colorful striped design kids' socks, comfortable with soft fleece material. - Color: Blue and green stripes - Color: Navy and multi-color stripes - Material: Soft fleece material Thank you for looking.