the Evolution helmet is one of the slimmest hardshell designs available. It features a tough skate-style hardshell construction, which securely protects all the useful bits of your noggin. The design curves anatomically around the head for a great fit and tailored wearing comfort. The Evolution helmet is offered in a large range of colors and graphics. The injected color line is manufactured with a plain coloring process allowing us to offer it at a lower price range.