When fitting the earphones do you take out lining and fit underneath, or do you Velcro earphone to lining. I await your comments. Helpful or otherwise.
Most helmets have cut outs around the ears to allow the speakers to be stuck there via Velcro. Make sure you get them directly over your ear canal. Tuck the cables under any lining. I would be surprised if you had to remove any of the existing lining.