Time for a glow up—it's the classic glow-in-the-dark swirl clog from crocs. Engineered for lasting outdoor comfort, these vegan-friendly clogs feature fully molded easy-to-clean crocs croslite™ foam construction, allover marbled print, glow-in-the-dark accents, vented forefoot for breathability and easy drainage of water and debris, and lightweight, non-slip outsole for flexible traction. Please note: glow-in-the-dark products require exposure to direct light (sunlight is best) in order to charge the glow portions. Every 7-8 minutes spent charging results in approximately 10 minutes of glow time.