Because the Visitors weren’t creepy enough just eating live rodents, one day their leader decided to turn the sky red, Sure, they said it was to heal damage done to the planet, but everyone knew that wasn’t true. Was it blood? Poison? What would happen when it started to rain? Turns out it was mostly phosphorus. Really scary phosphorus. Even creepier, it was meant to help the Visitors breed. Now how do you feel about phosphorus? These socks won’t help you change the atmosphere (probably), but the raindrop pattern is simple and pretty.