Bell's racing history shines through in the the Bell SRT Helmet. Its lightweight fiberglass shell comes in 3 shell sizes with 3 EPS liners to tailor fit for your noggin. The ambidextrous center lock Panovision face shield allows you to open and close the shield with either hand. Stay in touch by adding in a communication system into the SRT Helmet's speaker pockets. The Bell SRT Helmet is purpose built for function and performance thanks to Bell's experience designing helmets for world class athletes.