- Children's swim brief by CERDÁ, Sonic model, size 4 years - Exclusive design featuring Sonic, the most famous blue hedgehog - Deep blue color, attractive and easy to match - Made of 85% polyester and 15% elastane, 210 gsm fabric that ensures durability and elasticity - Soft and flexible material, fits perfectly to the child's body for greater comfort - Ideal for water activities, both in the pool and at the beach - Original product with official license, designed in Spain - Created to offer durability, comfort, and style with every use - Perfect for active kids and Sonic fans looking for quality and design in their swimwear