Urban cyclist styling, bold colors and prints, and overall comfort and performance. Zipmold Technology for a tapered, thinner, low profile fit that is lighter weight with a higher strength to weight ratio than in-mold helmets. 16 vents for more than twice as much airflow as Bern's other leading bike models. Performance liner with adjustable dial allows for a customized fit with moisture control and is replaceable should one need to freshen up a bit. Small: 52-55.5cm, Medium: 55.5-59cm, Large: 59-62cm.
Brand: Bern
Model: Allston
Length: 11
Width: 9
Height: 7
Weight lb: 1.3
Part Number: BM06Z18MBK2
Barcode: 843990091746