Find Your Store
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

Giro
Fathom Helmet

Be the first to review

Out of Stock

Don't worry though, we have a lot more Mountain Bike Helmets in stock than that.

Shop Similar Products

Mountainous Atmos.

If you’re a multi-bike rider, you’re probably familiar with how light, breathable, and comfortable road helmets can be, and have probably wished your mountain helmets could compete. Maybe you’ve even taken to wearing road helmets off-road, and deflecting the inevitable comments about spandex, shaved legs, and Lance. Well, the Giro Fathom can’t do anything about your riding partners’ senses of humor, but since it’s an Atmos with a visor, you’ll be just a bit more incognito. It gets the same, thermoformed Roll Cage SL, the Roc Loc 5 adjustment Giro helmets are famous for, and 26 vents to keep you cool, even on long, exposed, hot climbs.


Details

  • Roc Loc 5 adjustment system
  • SL Roll Cage maintains helmet’s integrity in the event of a crash
  • Removable Visor
  • 26 Wind Tunnel vents move air in, through, and out of the helmet
  • Item #GIR007J
Visor
yes, removable
Certifications
Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older
Fit Adjustment
Roc Loc 5
Ventilation
23 Wind Tunnel vents, internal channeling
Manufacturer Warranty
1 year
Shell Material
in-mold polycarbonate, Thermoformed SL Roll Cage

What do you think about this product?

View

Selecting an option will reload the available reviews on the page

Sorry, we don’t currently have any of those types of reviews for this product.