Giro

This helmet is very comfortable and lightweight. It has good ventilation. I've had to retire a few helmets because of crashes, so the number one safety rating was very important. The only thing I dislike is that it doesn't have a magnetic chin strap clasp.

I typically wear size medium tops/jerseys/shirts unless otherwise advised by thoughtful reviewers. So, this is where I will say I am 6'2" and 168lbs. The fit of the Giro Men's "Base Layer Storage Vest" is in a word, TIGHT! I can get it on easily enough and it feels snug and comfortable as expected. I like it. But getting it off after a ride when the garment and my skin are damp takes some effort and care. The cool thing about this one is that it's got pockets in the back. I also like that the neckline dips a little lower than some base layers allowing for increased ventilation if necessary.

I'm on my 12th generation of Giro helmets. This is by far the best, most comfortable I've owned. My only 'crash' is with a 9th generation/first gen MIPS. So, fortunately I can't attest to the crashworthiness of the Aries. But given the testing that has been affirmed to, I'm confident of the protection being as good as it was with Gen9 !

Anyhow, I found the strap design, weight, texture, and placement to be more comfortable. And the head 'cocoon' feels really light.

I can't compare this to other brands because I've never tried one that feels as good. I always end up with Giro. You really have to try any helmet on...head shapes differ and different brands accommodate.

With that, I appreciate the generous return/exchange policy of BTD. While I've not had to use it, knowing it's available makes online purchases more comfortable (as well).

Did my first TT with this and wow what a difference. Not that it came down to just the helmet as I had a few other aero advantages, but my buddy who weighs the same as me put out 30 more watts than I did and I beat him. That's huge. I also like how the wind noise you hear lets you know when you you're dropping your head and not being as aero as you could be. The visor is a little wonky and gives a bit of a walleye effect, but otherwise no complaints.