This is an official Haikyu!! jersey! I'm selling it because I only tried it on once after buying it and haven't worn it since(*´︶`) The size is XL, keeping my favorite character in mind. I'd appreciate it if you could send me a message when you purchase it (*ᵕ ᵕ)" I'm a beginner seller, but thank you for your consideration (*ᵕ ᵕ)"