Incorporating technology used in our state-of-the-art HP7 Advanced Helmets, the HP6 Rally provides the ultimate in closed-face rally helmet performance with its modern and aggressive design, featuring a wide eyeport for extended vision, and a ultra-lightweight Advanced carbon shell. The HP6 Rally integrates the latest technology from ZeroNoise® including advanced electronics, high power speakers and noise canceling microphone to assure outstanding performance, sound insulation and communication efficiency