ARE YOU READY? Grab your jelly-fishing net and join SpongeBob and his friends in all their oceanic adventures! The ever-optimistic and naive SpongeBob is proof positive that it's hip to be square on this colorful and funny t-shirt. This standard fit adult t-shirt is yellow and is made of 100% cotton. Be sure to check out our Size Chart to get an idea of the average size and dimensions of this SpongeBob SquarePants Nerd Glasses t-shirt style. Check back often for some of our SpongeBob SquarePants clothing and other SpongeBob merchandise at great prices only at Animation Shops.