FogStop by Raleri Universal Motorcycle Helmet Anti-Fog Shield Insert Lens (Standard (11.25" x 3.74"), Clear 100S)

Just bought this a few days ago, and I'm glad I did. It's made the morning commute better (no need to crack the visor open when it's cold).Got caught in some rain today, and you can see from the pictures how much fog there is on the small part of the visor that does not have the anti fog on it. The rest is pretty clear.Not bad in the direct sun either, but I notice that it is there.

When I first applied this to my visor, my heart sank as I realized I placed it a few mm too high causing the visor to not properly close. It was not an obvious blunder, as the internal rubber 'weather-stripping' caused the issue. Anyway, I was saved when I realized I could just pull it off and try again. A do-over! The adhesive is a special formula that doesn't bond strongly right away, giving you multiple tries to get it right. This feature alone makes this the premier choice for a fog-free layer. Plastic is crystal clear.

I'm not sure a perfect no-fog visor liner exists, but after using factory Schuberth and Pinlock 120, this is a better product. A bit of glare/duplication of oncoming light compared with other units, but a fair compromise for better anti-fog properties. No difference for water droplets entering thru vents; they slowly evaporate once the rain settles down. For reference, I commute 65 miles each way, year round, in Seattle area rain and I go thru an anti-fog liner/year since at some point they aren't as good as new. I'd buy this again over the competition.

I’ve had it in a few days now and I’m completely satisfied. Ventilation in my helmet sucks, so I’m constantly fighting fogging issues even at speed. Installed this in my shield (took about 7 minutes) and rode to work the next day in the cold and was amazed. There is area around the insert on the shield and when I take my helmet off there is all sorts of fogging on the unprotected shield, but the anti-fog shield has had ZERO fogging so far. Time will tell on the adhesion, but I appreciated that the adhesive allows you to reposition if needed during install, and then you apply more pressure to make it fully stick. So far it seems stuck on extremely well, so I have high hopes. Extremely happy with this purchase, and I’m normally the guy that finds all the little faults in products.

I bought this for a helmet I had bought that was around 70 dollars. I've been having a lot of issues with fogging recently here in Ohio with the colder weather as I like to ride my Honda Shadow as long as there is no snow on the roads year round. Decided to give this a try as my helmet was not pin ready. Love it. Adhered really easyily. Went on fast and tight to the faceshield. Zero problems with my faceshield fogging up now even under the most extreme conditions. Love it! Will not have to worry about buying a helmet in the future that is pin ready and won't have to pay the prices for the more expensive fog preventative shields! Worth every penny. Just make sure to tape off your faceshield so you can see where the seals are so it goes on in the right spot.

I have the AGV K3SV. I've been looking for the pinlock visor and inserts for over a year. No one has them in stock... Anywhere, ever. I didn't even think about looking for a different brand or option until stumbled across this little gem. The Raleri universal insert fits and works perfectly. Instead of buying a new pinlock ready visor and the pinlock visor, or worse, a whole new helmet, this solves my fogging problem.Installation is straight forward. Just be sure it fits and clears the seals. I used masking tape on the outside to mark where the seals are and to line it up. You can remove it and reposition it if you need. So far, it's holding great and seems to be a permanant solution.

Cannot say enough good things about this thing, it really is truly fog proof. As we're getting into winter riding I'd been having to crack my visor at every red light to keep it from fogging almost instantly (HD modular helmet). This thing does the trick, I was even able to reinstall the chin skirt to keep wind noise down. Before the Raleri insert the visor would fog under 45mph no matter what the weather with the chin skirt installed. It does reflect some light back at you, but not enough to be distracting. Heads up for people with the Harley modular helmet, the stops on the visor do get in the way on the regular size (Some slight trimming with a razor will work with no issue if you're as impatient as I am and get the big size because you measured the outside of the visor not the inside) so get a small

It was easy to install and worked perfectly on my Scorpion EXO-T510 Azalea helmet. My only advice: stick it closer to the upper side of the visor, don't follow the instruction about leaving an inch between the top edge and the pinlock. I have to look through the edge of the pinlock when I lie on the tank of the sport motorcycle.