Bern Allston Adult Bike Helmet - Low Profile Comfortable Ventilated Urban Commuter Urban Cycling Helmet for Bicycle, Safety Certified for Men & Women(Matte Black, Medium)

• STYLE - Built for urban riders and commuters who want a top-of-the-line city lid with aggressive lines and flip up visor.
• COMFORT - 16 large vents offer optimum air flow. BOA 360 degree retention system for the ultimate fit.
• PROTECTION - Premium InMold construction with our propriatary Zipmold+ liner for the ultimate weight to strength ratio.
• Replaceable moisture control ZipMold liner with soft flip visor.
• Easily add our PDW Bike Light which quickly attaches to the helmet or add a cold weather bike liner to bike all season long.

Built for urban riders and commuters who demand the most from their gear, the Allston is our top-of-the-line city lid. Featuring premium Zipmold+ construction, the Allston offers 3 shell sizes and a Boa 360 degree retention system for the ultimate fit, while 16 large vents offer optimum air flow. Our signature soft flip visor and a performance moisture-control liner round things out and give the Allston a distinctive Bern look. With a style that is at home on the way to the office as it is on the bike path, the Allston offers versatility, performance, and style all rolled into one package.