I've searched the forum and found a little about helmets from several years ago. I'm a new v20 rider and my Giro helmet is annoying- I don't know what model it is, but basically my headrest (I have the adjustable one rather than the stock one) pushes it forward. Sometimes it hits my sunglasses. I've seen some recommend the Giro attack with a visor (I assume the Vanquish has replaced the Attack?) and some recommend a Smith helmet, or a Wild Side helmet from China. Mainly, I just want one that doesn't move around. You may say regarding my current helmet, "tighten it" or "adjust it"-- thanks, tried that.