If you're a Spidey fan, this helmet is for you. The 3D helmet features a Spider-Man face, which makes riding much more fun knowing Spider-Man has your back. Two air vents on the back as well as two on Spideys eyes are covered by mesh to give the helmet a more realistic look, but still allows for airflow to keep your head cool. An easy to use dial fit system can be adjusted to give your head a snug fit.