Offering flexibility and durability, 1% elastane content does not restrict your baby's freedom of movement; - Ideal for long-term use thanks to its 20% polyester blend; It does not wear out easily and maintains its form; - The knitted fabric type offers flexibility and durability together, adapting perfectly to your baby's feet; - It ensures that your socks remain like the first day with washing instructions that offer easy care; Ideal for practical use;