helmets deteriorating over time? return em?
was at my local REI fitting helmets on my girl and the salesguy was telling me that helmets deteriorate on the shelf even after 5 years / compromised after first impact (even dropping it in the parking lot)
this is crazy to me, my helmet has taken some abuse, kissed a few trees. should i be concerned?
he also mentioned alot of companies will replace your helmet after impact... really?