Made from 97% acrylic and 3% Polyester, this red and blue, duck-billed baseball cap features a blue, curved bill and a raised and embroidered, black Spiderman symbol bordered in white, adorning the red of the cap. And check out the embroidered Spider-Man adorning the back with raised black and white letters. Classic Spidey! Anyway, this Spiderman baseball cap is from New Era's line of high quality, stylish, 39Thirty baseball caps; the official, silver 39Thirty medallion adorning the bill proves it. The inside of the hat is lined with a covered, elastic headband lining the inside of the hat for a comfortable fit. Oh, I should also mention that this little gem is specifically sized, soooooo....yeah, measure your noggin 'afore adding to cart.