Sizing: Black Diamond Helmets

Size Range:
[S/M] 53-59 cm (21-23 in)
[M/L] 58-63 cm (23-25 in)

How to measure:
Measure around the largest part of the head - about an inch above the eyebrows.

Contact Us

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30027 State Route 706 E

Ashford WA, 98304

Hours of Operation

Monday-Friday: 9:00am - 5:00pm

Saturday-Sunday: 8:00am - 6:00pm