So I bought it to enlarge the head so that the helmet fits better. It worked well. Putting my helmet on is also a bit smoother due to the material. I've only worn it 6 times so I don't know how long it will last. When you yawn, your chin can get into your mouth. If you have a beard, some hairs can get in your mouth. It really isn't bad, but there are rarely problems with it, but nothing really bothersome. My helmet was a little loose and that pretty much solved the problem. It's not very thick, but now that you have a helmet that fits you, it won't be uncomfortable. This will definitely help put on a helmet and not hurt your ears. It also keeps your head cool. I live in the Austin/SAR area of Texas and it gets pretty hot in the summer. 100+ degrees. It definitely helps. Didn't try to wet it before riding in the water but it could make a big difference. I believe it was a one size fits all but FYI my helmet size is L/XL. Fits well. No questions.
LEGO Technic 42107 Ducati Panigale V4 R, 646 children
44 Review
Red L Motorcycle Gloves: Breathable, Touchscreen & Anti-Slip For Men Women | Hard Knuckles Protection For Motocross, BMX ATV MTB Cycling, Road Racing - COFIT
39 Review
Ride In Style And Safety With Xelement CF462 Ladies Black And Pink Tri-Tex Motorcycle Jacket
42 Review
Xelement B7552 Men'S Black 'Easy Fit' Premium Leather Motorcycle Chaps - 36
32 Review