Joined: Mar 2012
Posts: 305
Likes: 0
From: Madison, WI
Bikes: Brompton M6R, Salsa Mukluk II, Trek 7500, Raliegh fixie, 3 SS cruisers, JC Higgins Color Flow, Junker Flying Jet, KHS F20-A, Worksman trike
It may be time for a new helmet. They weren't designed to last forever, if you've been using the same one for years it's probably a good time to shop for a new helmet.