Corteiz, often stylized as Corteiz or Crtz, is a British streetwear brand that has quickly become one of the most influential forces in global fashion. Founded in 2017 by Clint Ogbenna, also known as Clint 419, the brand rose to prominence through its anti-establishment messaging, guerrilla marketing tactics, and loyal cult following. What makes Corteiz unique is its ability to combine fashion with community, rebellion, and exclusivity—all critical components in the evolving world of streetwear.