Produced by New Era, the 90% acrylic 10% spandex Robin Symbol Reversible Beanie is pretty much two beanies in the guise of one! That's the fancy reversible nature of this great beanie; one side is red with the symbol while the other side is yellow. Like I said...fancy! Now your head will be almost one half of the Dynamic Duo...almost! You just need the Robin Symbol Reversible Beanie and you'll be set. Waaa-pow!