Take things up a level. These men's Crocs x Nintendo Super Mario Core Classic Clogs have a smooth and durable Croslite upper. With a pivoting heel strap so you can adjust the fit and breathable ports for airflow, they have a textured outsole to keep you gripped. Landing in blue with a graphic print that resembles a classic Mario level, they're finished unique Jibbitz charms and signature branding. Note: Crocs fit wide. If you've got narrow feet, try sizing down. Crocs have the US size on the sole.. Material: Synthetic Upper & Sole