Aside that helmet looks great in white blue red colors, mechanism works great without problems. Helmet nicely fits on head and liner inside dont press cheeks too much. Cant wait for Sena to arrive to fit comm inside helmet. Helmet is okay with sound proofing, but most flip up helmets are the same way. Additionaly i have installed shark blue iridium visor which gives more looks to helmet but also great visibility day and night.