I ride arctic cat, but I wear a ski-doo modular helmet. I hate having ski-doo labeled anywhere on my clothing because I bleed green, but I must say of all the helmets I have had in the past, ski-doo modular helmets are hands down the best of the best. The mouth piece that covers your mouth and sends your breath out the sides has made my snowmobiling experience 100 times better because very rarely does my lens fog up. But I have not tried all the helmets out there, is there any other helmets that perform as well if not better then the ski-doo modular helmets? Friends are always asking me what type of helmet to get and I always recommend this one, but has anyone had fog free experiences with any other types of helmets?