Glow-up your goth-inspired look with the Classic Glow-In-The-Dark Skull Clog from Crocs! Engineered for lasting outdoor comfort, these water-friendly clogs feature fully molded easy-to-clean Crocs Croslite™ foam construction, allover glow-in-the-dark skull print, 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.