You definitely need a helmet if you want to get into longboarding, especially if you are skating downhill or freeride! All our helmets for sale here are certified to at least CE EN1078. We only carry what we skate ourselves, meaning that if you buy from us you are getting something that we know works well for all kinds of longboarding.
Each product has a Head Size guide in the description, and we will of course accept a return if you get your helmet and it doesn't fit right. See our "Returns Policy" for more info.