Will these fit under a traditional fast helmet? I know the 6-S Slim style will, but these look bulky.
462927
Should fit because the FAST helmet is cut a little higher. They are in between thickness if slim and the old style Peltor
208839
Sorry, we used them for BurningMan! They worked great but I don't know about over a helmet, we never tried :)
1800594
I would choose another option for fat skis. These fit perfectly for my 82mm waist skis but when trying to put them on the 115mm waist skis (maybe 128mm around tip/tail), there isn't nearly enough padding to span the base of the ski. I'll be looking for something else for those skis.
1445296
They are dial adjustable. Mine is an XS/S and fits 51-54 cm. If your head is more oval shaped than round shaped you will probably like this helmet.
893873
These on the ear headphones are about a thin as you can get. That was the main reason I purchased them. Should be fine under the helmet.
1053580
I believe they will. I got them for a teenager who wears a helmet I can wear. My head is probably medium.
128199
Size 8 hat is definitely larger than mine at 7 1/4. I've been able to adjust my old set by warming them and _gently_ reshaping the arms. and spreading the frame a bit. Beyond those adjustments there isn't much you could do I'm afraid. For the price it would be worth trying them - if you cannot get them to fit at all, return them. They do work really well for riding motorcycles, mountain bikes, etc.
893879
They are not too thick or too thin. If you can slip your fingers flat on your ears after putting on the helmet then you wont have any problems with these headphones.
2135772
I think there's a sizing guide probably for the helmet on amazon. They should be standard sized, so yeah just measure your head. Or go to local shop that sells helmets and try on a large
974138
Good question. This is a novelty helmet so it fits so differently from a DOT helmet. What ever size you normally wear, go one size smaller. I ended up putting a little padding inside the helmet to make it fit a little snugger. I used slim pieces of foam to put inside the helmet (there are flaps inside to make this possible and easy, for a more comfortable fit. It is a cool helmet and a little protection is better than none since I hate wearing helmets.
1863254
I don't remember the brand of my helmet - got it at wal-mart - but there are no issues with fit. Sunglasses can be a bit tight with them and the helmet, depending on the style, but it isn't hard to find a pair that works well over a long ride. The longest ride I've taken them on was 2 hours, and I had no issues with comfort.
1954663
I wear these with a Bell GP2 auto racing helmet. Have no issues with fitment.
1927699
I would say not. If they did it would not be comfortably. A side note, if you have a small head they might fit too loosely. Hope that helps.
2105088
They're designed to fit around most helmets, unless it's really big and weird. But if you were going to wear it for skiing, I'd suggest one of Oakley's other goggles that are actually designed for that application.
169451
I wear my helmet with them in, but it is tight. I have been pulling the earphones out before taking the helmet off to because it is painful to do it the other way. I satisfied with the fit and not looking to buy another set that might be more of a flush fit.
1329868
The modular helmet I use is a Bilt Demon. I got it at Cycle Gear. I would think it should fit/mount in most modulars. Having removable padding to run the wires would be a plus. Volume with my set up is NOT a problem even at highway speeds. I had the Cardo Scala G4 and definitely prefer the Sena for ease of use and volume.
1868214
Thanks Jose! I will check on the other helmets with sizing features. This helps a lot!