Custom Design: Knitted character graphics add signature style Comfort Fit: Breathable poly‑spandex blend with comfortable stretch. Sock size 10-13 and fits shoe size 8-12. Officially Licensed: Genuine Invader Zim Merchandise, ensuring authentic fan gear Fabric: 98% Polyester, 2% Spandex Easy care: Machine wash cold with like colors. Do not bleach. Tumble dry with low heat. Don't be a human stain! Show your allegiance to the Irken Empire (or Earth's defenders) with this Invader Zim Men's 5-Pack of Crew Socks. This collection features fun, all-over prints of Zim, the beloved robot Gir, Dib, and other great characters. The fabric is a soft and flexible 98% Polyester and 2% Spandex blend, ensuring superior comfort and a perfect fit for all-day adventures, whether conquering Earth or just going to work.