• U.S. shoe size: women’s 8.5–14.5, men's 7–13
• Wide calf fits up to 21-inch circumference
• 58% cotton, 39% polyester, 3% elastane exclusive of elastic
• Threads are OEKO-TEX certified, meaning no harmful chemicals
• Made in Korea
• Also available in and

Did you hear the joke about the jellyfish? It was a real no-brainer! Kind of like buying these cute jellyfish knee socks is a no-brainer — after all, they are perfect for ocean lovers and even glow in the dark. With extra stretch through the legs, they are also great for anyone with larger calves.