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About Giro Phase Bike Helmet (For Men and Women)

Closeouts. With its low-profile design and convenient Acu Dial 2 fit system, Giro's Phase bike helmet helps you move into the next phase of your off-road ride in cool comfort.

Specs about Giro Phase Bike Helmet (For Men and Women)

  • Fit system: AcuDial fit system
  • Construction: In-mold technology
  • Ventilation: Open
  • Number of vents: 27
  • Bike/Skate: EN 1078,CE,CPSC
  • Weight: 12.4 oz.
  • Material: (expanded polystyrene) liner
  • Gender: Men,Women
  • Recommended use: Road cycling,Mountain bike
  • Made in Chile or China
  • Visit our Helmet Guide
  • US shipments only

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3.600000 5 Overall Rating: 3.6 Based on 5 reviews

Most Helpful 5-Star Review

Verified Buyer Reviewed by Momof4greatkids from NE OHio on Wednesday, April 15, 2015
Very nice matte finish, good vents, detachable visor, very comfortable, and while no helmet is "cool" looking, this one fits my son's head which is on the larger size.
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  • Verified Buyer Reviewed by Momof4greatkids from NE OHio on Wednesday, April 15, 2015
    Very nice matte finish, good vents, detachable visor, very comfortable, and while no helmet is "cool" looking, this one fits my son's head which is on the larger size.
  • Verified Buyer Reviewed by Clay the Skier from Silverdale, WA on Wednesday, March 11, 2015
    Good quality and looks (for a bike helmet).
  • Verified Buyer Reviewed by Love my Keens from Keweenaw Peninsula, MI on Monday, January 19, 2015
    I have worn a couple different Giro helmets that look very similar to this one in the past, so I was hoping this model would work for me. It was too big, even though I measured my head to figure out which size I needed. It didn't come with pads to add to the inside of the helmet to adjust the fit (I don't know - maybe no helmets have those these days...). The Acu Dial 2 fit system is certainly nice and helped it fit somewhat better, but overall, I couldn't get it to work for me, so it got sent back. Very disappointing, as it is nice looking and a great deal!
  • Verified Buyer Reviewed by Scout from Alabama on Tuesday, September 9, 2014
    My wife loves the fit and the white is a great color.
  • Verified Buyer Reviewed by Tennis Dad from Brainerd Lakes, MN on Monday, June 23, 2014
    My wife's head is too big for a medium so we got a large... then that was too big, so looks like a scull cap will have to suffice for the difference. very bulky helmet, but lightweight.

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