Arai GP-6S Racing Helmet - SA2020 / FIA8859Arai has brought back the classic GP 6S in X Large sizes only to offer an affordable helmet in this size. Using the same shell shape as the GP 6 PED, the GP 6S is designed with the sport racer in mind. The GP 6S improves on their traditional intake design with an enlarged front vent for improved ventilation. With many of the same features as it's big brothers, the GP 6S might be affordable, but it'll still be the most comfortable helmet you've ever