THC RUN KIDS WH. Children's mid-calf sports socks - Mid-length children's sports socks made of 95% polyester and 5% spandex (100 g/m²). Reinforced material around the sole and ankle, ensuring greater comfort during sports. Features ventilation mesh and elastic cuffs - Mid-length children's sports socks made of 95% polyester and 5% spandex (100 g/m²). Reinforced material around the sole and ankle, ensuring greater comfort during sports. Features ventilation mesh and elastic cuffs. Sizes: 30-35