Brighten up their classic look with the galactic style of the new Slip-On Cosmic Glow Skate Shoe from Vans! This iconic slip-on sneaker sports a low profile with glow-in-the-dark space prints and vulcanized sole construction. 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.