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Helmets that meet DOT certification comply with federal safety standards in the United States and indicate that the helmet offers fundamental impact protection

But more importantly, I was interested to see how it felt in my hands

A helmet which didn't break or distort in a severe impact would instead transfer energy directly to the head

Fit & Comfort: A Standout Strength A lot of that comes down to its running-vest-inspired design, which keeps the pack snug and close to your body without feeling stiff

I definitely, think they're a great addition." According to the National Football League, guardian caps absorb 11-12% of impact force and were made mandatory during practice as they try to crack down on concussions and head trauma at the professional level