These clogs require no complex setup; simply slide your feet in and adjust the pivoting heel strap as desired. For personalization, the clogs are compatible with all official Jibbitz™ charms; push the charm post firmly into the holes until the base snaps into place. To care for your Crocs Classic Crafted Clogs, especially the canvas upper, avoid machine washing. Instead, gently spot clean the canvas with a mild soap and cold water solution. Use a soft brush or cloth to lift dirt, then rinse thoroughly with clean water and allow them to air dry away from direct sunlight or heat. The Croslite base can be wiped clean with a damp cloth. Do not expose them to extreme heat as this can cause the Croslite material to warp.