I've always loved Roof helmets as far as the look but, never bought one because of the functionality or lack thereof. The originals had a removable face-mask like a fighter pilot helmet. These are modular but, I would bet they are very noisy and not the least bit waterproof and I don't see much chin/jaw protection in a crash. Personally, I'm a Lazer man. They're all I've owned since about 91. I've got the Lazer Revolution right now. Roof helmets always reminded me of Lazer helmets in the shape.