58% cotton, 39% polyester, 3% elastane exclusive of elastic
Threads are OEKO-TEX certified, meaning no harmful chemicals
Made in Korea
Also available in an extra stretchy knee high
These cool jellyfish socks for men glow in the dark, just like the bioluminescent jellies known as crystal jellies, or Aequorea victoria. Scientists love these little cnidarians because their glowing proteins are perfect for tracking genetic markers, meaning they are incredibly useful for disease research. That's why these socks are perfect for both ocean lovers AND nerdy biology majors!