"I've had plenty of concussions like all old men who still ride skateboards. I haven't stopped falling on my head but haven't had a concussion since wearing the S1 Lifer Helmet. The Lifer is easily the best helmet out there." - Adam "Scizzors" Effertz
“Really hyped on the s1 Lifer. Its the most comfortable certified helmet ever. S1 for lifer!” – Rich Payne