Children's socks RAPID 2 are made of a mixture of quality cotton and functional polyester COOL-MAX, elastane and nylon. Thanks to this composition, the material is highly vapor permeable and quick-drying. For maximum comfort not only in all sports, the socks have a cut above the ankles and elastic knitwear in the instep area to prevent sliding. Material composition: 37,5% Polyester COOLMAX 37,5% Cotton 12% Elastane 11% Polyester 2% Nylon.