Jellyfish are pretty neat creatures: no brains, some are immortal, some glow-in-the-dark. Take a trip to the aquarium with these light blue jellyfish socks, complete with glowing threads! Charge 'em up in the sun or light—then turn off the lights and behold the luminous spectacle!

Planning to take the kids to the aquarium? Why not get them to wear these blue knee high socks with glow in the dark jellyfish?