The one piece design goes from above the nose down pass the neck and covers all that it needs to. However, it trapped the air I was breathing out and made it too hot to keep on.

I had Coolibar's earlier model of a sun mask and found it very uncomfortable to breath in. I still have it after a few years of use but I finally decided to seek out a more comfortable one.

Thankfully this new version fits the bill. The 2 layers are only attached at the very ends. That means there's a gap between the layers that extend for most of the length.

The top layer covers your nose, mouth and chin only. Since it's short, your breath can escape the mask easily. It doesn't cling to your nose, unless you're breathing really heavily like on a run.

The bottom layer rests under the chin (or maybe just over the lower part of the chin depending on your size) and provides complete coverage for the neck area.

The back has some snaps so you can snap it closed to keep it in place over your shoulders.

Also comes with a carry pouch which is very convenient and where I also keep my Covid-19 masks, so I can easily switch between the 2 depending on the environment I'm in.

I've jogged with this cover and I can't really imagine any other kind of covering being more comfortable.

I do wish the 2 layers were attached with snaps which would make the neck layer detachable. Sometimes I prefer to wear a sun scarf so don't need the neck layer. Still, it's not a complaint, just a suggestion. Overall, a great quality and very comfortable sun mask.

I would buy it again and it's the best design in these SPF face coverings I have found.

I ride a scooter 30+ mins a day in sunny Florida with a 3/4 helment and 90% UV face shield.

Pluses:
Can drink from Camelback! This was a deal breaker over those neck tube styles.

It breaths really well. The neck tube styles made me feel like I was suffocating and made my glasses fog.

Can wear with eyeglasses - I'm near sighted and even riding in rain storms I have not had a fog up.

I thought that I would hate the over the ear strap but even with glasses on after some adjusting I didn't notice it.

Minus:
I have long, straight hair and a small head. My choice is take it to the last snap and pull it over my head leaving it loosish or snapping it in place around the back of my neck which does not work as one strand of hair will stop it from snapping in place.
If you have a large head with long, bountiful curls I'm not sure how you'd get it on. Needs to be larger at neck with an adjustment like the ears currently have

Culturally, people will look at you weird. Face coverings are not something most people in the US are used to. Going through the drive thru at the bank is probably a no go.

It will leave lines on your face making you look like you were wearing science goggles.

You do loose some visibility looking down - checking my speedometer takes more effort.

Purchase this to use after micro needling or laser procedures and I'm so glad I did. Great sun block protection!! If you're someone who likes skin procedure I highly recommend using this after your visit. Works great!

I like this item because you can adjusted to your face. It is also Washable, and super light.