still able to hold my helmet on a backsit for couple of months...
594640
this product have just OK quality. don't expect much. it is getting too loose when used outdoors all the time.
1652383
I've had this helmet for about two years and it is comfortable and easy to adjust.  It protected me when I had a bad crash; I saw stars when I got up but did not get a concusion or have any cuts or scraps to my head. Excellent helmet for the price.
3257254
This is my first motorcycle helmet, so I don't have too much experience within this realm.  However, the helmet keeps my head ventilated.  I never get too hot with my helmet on, even in 90+ weather.  Keeps my head nice and ventilated when I'm riding.  The wind noise is so-so, it's definitely there.  I do wish that the chin strap was not a snap loop system, but instead an adjustable plastic snap system.  The looks of this helmet is a true matte black; it matches my matte black bike perfectly.
1077420
The head and chest mount are pretty good, had no issues. The car mount was awesome for a while. After about 6 months of regular use and pretty regular movement, the nut for the car mount got a little loose, but it still works adequately. Haven't used the floating handle yet.
2094004
This is pretty neat. It actually holds very securely. I used it on my helmet (which is generally annoying because the camera adds weight). But, it also allows me to use on my bike as well. I just mount it by tying it to my aero bars (if you don't have aero bars this won't work), and it holds securely with minimal bumpiness. Video comes out smooth on my Hero3+ Black
3667560
After I broke my previous Third Eye helmet mirror I was happy to see that I could still get the same design. This design is much more stable than the kind that sticks on with a self-adhesive pad or Velcro. I love it.
3514240
These work well. The clip on the back sometimes opens so I put my helmet clip through the band so if it comes undone while skiing or on the lift, it will at least stay attached to my helmet. It also says the lens is adjustable and even provides a "key" but I couldn't get the screws to turn. The fit wasn't bad so I'm not to worried about not being able to adjust them.
155448
Easy to attach to helmet, protects jaw as intended
1627817
I bought this bike helmet several months ago and wore it all over the place.  It was my solution to my scary-drivers-who-don't-care-about-bicyclists problem.  This helmet has so far saved my head from some whiplash from violent trees.  I do feel safe with it, it's cute, and it was reasonably inexpensive, but it doesn't fully satisfy my needs.  Whenever I adjust it to fit around the circumference of my head, the plastic grabs my hair and won't let go without some serious messing up of my hair-do.  Now, I generally don't spend a lot of time getting ready in the mornings, but when I do, I don't want my hard work to be sabotaged by a bike helmet that I could easily forego.  I think it's important to wear a helmet when biking on busy streets, but I think I should be able to wear one without it pulling my hair.  This issue also makes me hesitant to wear cute headbands or flowers in case they are attacked by my protective bicycle helmet.
2706816
I had to superglue one of the thumb screws back into its plastic part, but otherwise it has all held up well to being attached to my helmet. I got an adapter to make it hold my camcorder which is a bit bigger and heavier than a GoPro. So far so good, but I did make a leash attached between the camcorder and helmet just in case!
3868189
Overall, this helmet fits my needs perfectly. Since I did mainly urban riding I went with a Bern helmet, but unfortunately not even the large ended up fitting me (I have a rather larger head...). This helmet has adjustable straps so I was ecstatic when I found a women's helmet that actually fit my head. The looks of this helmet are actually pretty decent, and I just stuck with the classic black with white accent helmet to match my bike. It's lightwight and the vents on the helmet make sure it doesn't get too hot, even for those 20 mile+ rides. Luckily I haven't had the chance to actually test how well the helmet holds up to impact quite yet.

The only con I've noticed is the straps around the face seem to twist up oddly, as in they don't lay flat on your head which can get a little irritating as it snags on my earrings occasionally. I would not consider this enough to deduct a star.
3423138
I rec took a beating helmets save my head going to need another one after my collarbone heels The helmet handled the rocks just fine
3051401
I purchased this helmet the beginning of the riding season, i then went on some curvey country roads for a whle then started to get the feel of the bike over the summer but i laid it down coming in a 30mph turn to hot. Thankfully i had on my bell qualifier cause i came out with only bruises. Thanks bell for the awsome helmets
3799884
I live carless so I do all my commuting by bike. Have gone out with some friends mountain biking, didn't complete some sweet air I was getting and went OTB. Got up, no damage done, helmet in check.

The other day I was taking some laundry to the laundromat, a bag with my comforter hanging off the left side of my bars. Boom, never saw it coming, the bag/comforter got caught in between the front spokes & fork. Threw me right OTB @ 20 mph head first into the pavement. I get up, no damage done, other than a very light concussion.

I looked at the helmet and I cracked it in about 7 different spots. Without it I would now be mentally retarted or worse. I've put it to the test, and I just ordered another since it basically saved my life.
3857782
I use it running and biking. It stays securely on my head or helmet. Also, I like the flexibility of being able to adjust the angle of the beam.
2627278
My helmet, goggles and gloves have weathered the abuse that I throw at them almost every weekend, and have protected me from numerous injuries. From cactus spines to rocks and tree branches I've survived my dirt bike excursions to ride another day.
4960424
Not a great fit for my head, won't get tighter wth the crank on  the back like it's meant to but it's ok and though slightly lose. ..

However I was wearing while ridding my bike and way hit by a pick up truck and sent flying and it saved my life. So I can't be made at it since It did its job and well. I ends up needing stitches on the back of my head and I had a concussion but as you can see from the damage to the helmet I hit things hard and it did its job and saved me.