These Crocs require no complex setup; simply slip them on. The pivoting heel strap can be worn back for a secure fit or pushed forward for a relaxed, slide-like feel. They are designed for adult feet and are unisex, compatible with a wide range of personal styles. For care, the Croslite™ foam exterior can be easily cleaned with mild soap and cold water. For the soft, fuzzy liner, gently hand wash with mild soap and cool water, then air dry away from direct heat or sunlight. Avoid harsh chemicals or machine washing, as this can damage the liner and foam. Regular gentle cleaning of the liner will help maintain its freshness and comfort. Do not tumble dry. Ensure they are completely dry before wearing again to prevent odor.