Protect Our Sharks Long Sleeve Graphic Tee

Black long sleeve shirt, brand new never worn or washed. Purchased from a small brand called Connected Clothing Company. I believe this is printed on a Comfort Colors blank but I’m not 100% sure. There’s no tags so I’m unsure if size but to be safe I’d say M/L. Might shrink in wash tho, it feels like it’s made of cotton :)