Children's ankle socks Alpine Pro with reinforcement in the area of ​​the foot and with elastic knit in the area of ​​the instep. Children's ankle socks Alpine Pro Jerwo are made of soft and very flexible material. They bring maximum comfort mainly thanks to the reinforcement in the area of ​​the foot and the elastic knit in the area of ​​the instep, which prevents slipping. Material: 65% cotton, 25% polyester, 6% polyamide, 4% elastane