designed for cyclists

Sizing Chart: Summer | Winter



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  • Allston Matte Black Camo
  • Allston Matte Black w/ Flip Visor
  • Allston Matte Blue Acid Wash
  • Allston Matte Grey w/ Flip Visor
  • Allston Matte Neon Green w/ Flip Visor
  • Allston Matte Olive Green w/ Flip Visor
  • Allston Satin White w/ Flip Visor

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The Allston is the long awaited cycling specific helmet release from Bern, featuring over 50% more airflow with 16 strategically placed vents. We developed this helmet alongside the world's best cycle messengers, and cyclecross racers, which resulted with a helmet that performs as well as it looks. The Allston is made from Bern's exclusive ZipMold technology resulting in a high strength to weight ratio with a clean finish. "Bizarrely, before developing the Allston for Summer 2013, Bern Unlimited had never made a cycling specific helmet. Having owned previous models from the Massachusetts body-protectors in the past (most recently the company’s Brentwood model, which I lost at a roof party in Brooklyn), I was kind of surprised by this fact myself. But for a freshman effort in the velo-specific category, the Allston is a star." - The Crosby Press


Weight: 12 oz
Standards: Zipmold
Sizing Charts: Summer | Winter
Liner: Zip mold
Go All Season:


Bern’s exclusive Zipmold® foam is a liquid foam injection process that provides a better weight to strength ratio so Bern can provide customers with a lighter, lower profile helmet. Zipmold® hard foam meets ASTM F 2040, CPSC and EN 1078 standards for bike and skate.

NEW FOR 2013: All Bern Helmets with Intergrated Visors now have the ablitltly to flip. See below: