They say that after a crash, you should replace your helmet. You should also replace your helmet after whacking it with a hammer, or “accidentally” slamming it in the car door. Got the hint? Good–now you can finally justify replacing that sweaty, nasty old thing. It’s probably been degraded past its useful life by UV rays, anyhow. Enter to win this Smith Forefront helmet from evo, and you might just take home a fresh, sweat-free pair of PivLock Arena sunglasses too.