Proline WINDJAMMER 2 "REDUCES WIND NOISE" fits all Full Face Helmets. The original often copied !

Lo compré porque tenía mucho ruido en el casco, incluso aire que entraba por la mentonera, me recomendaron este producto, y la verdad que el aire a desaparecido, y el ruido ya es el normal del exterior, pero no dentro que era insoportable, dificultando incluso la comunicacion con mi pasajero por el intercom Estéticamente no queda demasiado mal, y la gran mejora de comodidad compensa esto con creces

Enkel montering, lång leveranstid då det fastnade i tullen. Känns som att det kan göra en viss skillnad i brus inuti hjälmen

The wind jammer works great to reduce wind noise.

Ca ne bloque pas complétement les remous du vent mais clairement, j'ai vu la différence avant/après. C'est particulièrement efficace jusqu'à 70km/h. Au delà de 70km/h, j'entends un peu plus le bruit du vent, mais ça reste toujours moins bruillant que si je ne portais pas le windjammer. Couplé à un cache nez + bouchon d'oreille, ça rend la conduite beaucoup plus agréable pour l'audition. Après, il faut admettre que le windjammer tient chaud lorsque l'on roule à faible allure (particulièrement en été) puisqu'il empeche en partie l'air extérieur de rentrer dans le casque. Enfiler le casque demande également un peu plus d'effort puisque l'ouverture pour la tête est retrécie, mais avec la pratique on s'y fait. Globalement très satisfait du produit

I have been using this now for a while and completely love it. I ride in all weather to and from work and so really wanted something to help make the commute more comfortable. This fits very easily onto the helmet and once on is very secure, no amount of putting your head in/out is going to make this come loose. Overall it performs very well and does a massive amount to not only reduce wind noise, but also prevent air blasting into your face/eyes (My helmet didn't come with a chin guard). In bad weather you do get a lot more condensation on the inside but I also use a 'foggy' mask which helps prevent most build up, just need to get a new visor with pinlock fitted which should completely prevent condensation even in heavy rain. Surprisingly the vents at the front work really well, ensuring that you continue to get nice fresh (or as fresh as can be if your in traffic) air into the helmet no matter the weather. In terms of the noise reduction, yes absolutely it does reduce noise significantly ... but I still wouldn't solely rely on this. For sake of curiosity I did do some testing with just this, rather than the constant barrage of wind you get a lower 'boom' so I continue to use ear-plugs and it's just perfect. As a product it is very well made and I am a happy customer who will be using this on all my helmets from now on.