Designed keeping kid's comfort in mind, the Crocs Kids Classic Clogs are incredibly lightweight and easy to wear. The clogs are crafted with an ethylene vinyl acetate upper with ventilation ports, ethylene vinyl acetate insole with iconic Croslite f Unlined. Find Your Size: We recommend sizing up (e.g. if you are a 7.5, size up to an 8). Make Them Your Own: These girls' and boys' Crocs offer a roomy and generous fit that is sure to match every foot. The kids' Crocs can be customized with Jibbitz charms to reflect their own personal flair. Clogs constructed from Croslite material for lightweight comfort.