One Punch Man Beanies are perfect for the true fan! These One Punch Man-themed beanies are made of 100% U.S.A. cotton and brightly colored with a unique design that will have you cheering on the Saitama Hero Association all day long. One Punch Man has become a favorite in the anime and manga community due to its fast-paced fighting. Did you know that One Punch Man also has a shop where you can buy clothing based on the show? Check it out now!