I've always had Giro helmets and thought they were great. Last summer I stumbled across Lazer helmets (O2 model). All I can say is it fits SO MUCH better than the Giro helmets.
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The Lord is merciful and gracious, slow to anger and abounding in steadfast love. - Psalm 103:8
I am a cyclist. I am not the fastest or the fittest. But I will get to where I'm going with a smile on my face.