Bern Allston Premium Kit invernale per caschi

This premium winter kit for Bern helmets is compatible with the Allston model and allows you to use the helmet during the winter season without fear of bad drafts.

This kit consists of a headband and earmuffs and is attached inside the helmet to replace the original lining. It not only has the advantage of integrating the Boa 360 wheel on the back, for an ultra-precise adjustment around the head, but also that each earmuff is equipped with an audio output to connect it to your smartphone or MP3 player.