The Witcher 3 Men's Glow-in-The-Dark Toxicity Premium T-Shirt 100% combed ring-spun cotton; 30/1 Officially licensed by The Witcher 3; designed and created by JINX GLOWS IN THE DARK - Geralt's eyes and White Wolf Medallion glow in the dark Fine lightweight 4.4 ounce jersey Features slim-fit body Machine wash with like colors; tumble dry on low