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Giro Hex Bike Helmet

Giro Hex Bike Helmet

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Giro® Hex™ combines a muscular, progressive style with versatility and integrity--everything you need and want in a trail-riding helmet.

  • In-mold technology reinforces crucial areas around the ribs and vents, resulting in a light, cool, tough helmet
  • Roc Loc® stabilizing system holds helmet securely on head, while the Tri Loc™ strap guides make adjustments quick and easy
  • A generous 21 vents keep you cool
  • P.O.V.™ (Point of View) visor is anchored by an internal clutch that allows 15 degrees of vertical adjustment and holds visor firmly in place

Sizing: Small fits head circumference 20 - 21.75 inches, Medium fits 21.75 - 23.25 inches, Large fits 23.25 - 24.75 inches. Giro products can only be shipped to the U.S., Canada and Mexico.

Imported.

Item 731941

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Manuals and Instructions:

manualGiro Helmets Fit Guide

Giro Hex Bike Helmet Specs
Specification
Description
Best use
Mountain biking
Mountain
310 grams
21
Yes
Unisex
Helmet style
Weight
Vents
Visor
Gender

Giro Hex Bike Helmet Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
Giro Hex Bike Helmet
 
4.0

(based on 17 reviews)

82%

of respondents would recommend this to a friend.

Pros

  • Good ventilation (15)
  • Convenient back-of-head adjustment (13)
  • Lightweight (9)
  • Nice fit system/pads (8)
  • Durable (5)

Cons

  • Flimsy visor (4)

Best Uses

  • Mountain biking (16)
  • Everyday riding (10)
  • Warm weather (6)
  • Road cycling (4)
    • Sizing:
    • Feels full size too small

       

      Feels half size too small

       

      Feels true to size

       

      88% 

      (15 reviews)

      Feels half size too big

       

      Feels full size too big

       
    • Reviewer Profile:
    • Avid cyclist (16)
    • Was this a gift?:
    • No (3)

Reviewed by 17 customers

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(8 of 19 customers found this review helpful)

 
1.0

downright dangerous

By seattle frank

from Seattle, WA

About Me Avid Cyclist

See all my reviews

Pros

  • Good ventilation

Cons

  • Liner comes loose
  • Poor fit

Best Uses

  • None whatsoever

Comments about Giro Hex Bike Helmet:

I bought this helmet looking for something for commuting and recreational use, with good ventilation. I found that soon after I bought it, the helmet started flopping around on my head, even though I had it fully tightened. I later discovered that the helmet liner had come loose from the helmet. I re-attached it, and it came loose again after I dropped it on my floor after taking it off. It later came off again when I was just putting it on. The design is shoddy - the liner is held to the helmet by a nipple the size of the head of a pin and can break loose with minimal force. In my opinion this hemet is worthless. I returned it and bought another brand.

  • Sizing:
  • Feels full size too big

(4 of 5 customers found this review helpful)

 
5.0

Looks cool, feels cool, fits well !

By tsmash

from Sherman Oaks, CA

About Me Avid Cyclist

See all my reviews

Site Member

Pros

  • Convenient back-of-head adjustment
  • Good ventilation
  • Lightweight
  • Nice fit system/pads

Cons

    Best Uses

    • Everyday riding
    • Mountain biking
    • Road cycling
    • Warm Weather

    Comments about Giro Hex Bike Helmet:

    Great Helmet! I like the design with all the angles and I like the fact the helmet doesnt stick out too much in the back. One of the least dorky looking ones around. It's about as compact as a helmet can be and still protect you. Is light and vents well. Buy the right size for you and it fits great. And, of course, NEVER buy a "universal" one-size-fits-all helmet -- that really means it won't fit (they really should be outlawed because they won't provide as good of protection.) This is a really good helmet. I'm going to buy another, in case this one ever gets tested (crash!).

    • Gift:
    • No
    • Sizing:
    • Feels true to size

    (3 of 3 customers found this review helpful)

     
    5.0

    Great product - saved my head!

    By jim616

    from Anaheim, CA

    About Me Avid Cyclist

    See all my reviews

    Pros

    • Convenient back-of-head adjustment
    • Durable
    • Good ventilation
    • Lightweight
    • Nice fit system/pads

    Cons

      Best Uses

      • Mountain biking

      Comments about Giro Hex Bike Helmet:

      This helmet is comfortable and keeps my head cool. The fit is very good once you get it adjusted. After a crash on my mountain bike I returned home to find the helmet was smashed in the back and had a large crack running across the back. When I fell I was completely unaware that I had even struck my head! It saved me from a severe injury so I immediately went out and bought another one. I can't recommend it enough!

      • Gift:
      • No
      • Sizing:
      • Feels true to size

      (3 of 3 customers found this review helpful)

       
      4.0

      It's all good, but get sweat in my eyes

      By nhan26

      from Houston, TX

      About Me Avid Cyclist

      See all my reviews

      Site Member

      Pros

      • Convenient back-of-head adjustment
      • Durable
      • Good ventilation
      • Lightweight
      • Nice fit system/pads

      Cons

      • Sweat gets in your eyes

      Best Uses

      • Cold-weather riding
      • Everyday riding
      • Mountain biking
      • Warm Weather

      Comments about Giro Hex Bike Helmet:

      I've used this for over 1500 miles, and it's great. The helmet offers around-the-head protection, aggressive MTB styling, and excellent ventilation. The helmet looks a bit large, like a mushroom, on your head, but doesn't look so large once you put on your cycling optics.

      However, the way the padding is designed inside, there's a nonpadded gap that runs from the front of the helmet to the back (imagine a mohawk from your forehead all the way back), so sweat will inevitably drip into your eyes. You could wear a skullcap or something to maybe stop that...I'm thinking of adding a little padding to cover that gap.

      Overall, though, I'm very happy!

      • Sizing:
      • Feels true to size

      (3 of 3 customers found this review helpful)

       
      5.0

      Well-vented all-around helmet

      By Yukonart

      from Seattle, WA

      About Me Avid Cyclist

      See all my reviews

      Site Member

      Pros

      • Good ventilation
      • Lightweight

      Cons

        Best Uses

        • Everyday riding
        • Mountain biking
        • Road cycling
        • Warm Weather

        Comments about Giro Hex Bike Helmet:

        I purchased this helmet with the intent on keeping my noggin cool, and it certainly does that. On even the hottest days of cycling I have enjoyed its ample ventilation design. After more than 500 miles of trail and road cycling it has performed terrifically.

        • Sizing:
        • Feels true to size

        (2 of 2 customers found this review helpful)

         
        5.0

        Great fit and ventilation!

        By A-Bomb

        from Salt Lake City, UT

        About Me Avid Cyclist

        See all my reviews

        Pros

        • Convenient back-of-head adjustment
        • Durable
        • Good ventilation
        • Lightweight
        • Nice fit system/pads

        Cons

        • Not very aerodynamic

        Best Uses

        • Commuting
        • Everyday riding
        • Mountain biking

        Comments about Giro Hex Bike Helmet:

        Of all the helmets I've ever owned, this is my favorite. Great fit and ventilation. Actually looks pretty good too. The only caveat is that it's not very aerodynamic. I realize this is the trade-off for having such good ventilation (which I love), so I'm not complaining...just wanted to put it out there for anyone who's really concerned about this sort of thing.

        • Gift:
        • No
        • Sizing:
        • Feels true to size

        (1 of 1 customers found this review helpful)

         
        4.0

        It works!

        By Arlo Sinclair

        from Santa Fe

        About Me Avid Cyclist

        See all my reviews

        Site Member

        Pros

        • Comfy

        Cons

        • Flimsy visor

        Best Uses

        • Everyday riding
        • Mountain biking

        Comments about Giro Hex Bike Helmet:

        My buddy's kid borrowed it last week & hit mach-10 on the biggest hill in town before ejecting over the bars.

        5 stitches in his chin & a crack in the helmet, but his brain is intact. Just sayin...

        • Sizing:
        • Feels true to size
        • Was this a gift?:
        • No
         
        4.0

        Comfy

        By Arlo Sinclair

        from Santa Fe

        About Me Avid Cyclist

        See all my reviews

        Site Member

        Pros

        • Convenient back-of-head adjustment
        • Good ventilation

        Cons

        • Flimsy visor

        Best Uses

        • Everyday riding
        • Mountain biking
        • Warm Weather

        Comments about Giro Hex Bike Helmet:

        It's like an orange on a toothpick!

        This thing is perfectly comfortable, I even wear it for road cycling, to the chagrin of my buddies. The adjuster in the back lets me fit it to a skullcap on cold days, or with a sweat band on humid ones. I agree with the ad: muscular, progressive style with versatility and integrity.

        The visor is real flimsy, & it's only anchored on the wings. I'm not sure why giro does this but am fully prepared for it to snap off every time I hit a branch.

        • Sizing:
        • Feels true to size
        • Was this a gift?:
        • No
         
        1.0

        Bad Design

        By MikeyB

        from Apple Valley, MN

        About Me Avid Cyclist

        See all my reviews

        Site Member

        Pros

        • Good ventilation

        Cons

        • Heavy

        Best Uses

        • Mountain biking

        Comments about Giro Hex Bike Helmet:

        Went on 1 trail ride and the helmet loosened up 4 times while riding. Whenever you go over an obstacle or bump your head moves back and the clasp would hit the back of my neck and loosen the helmet. Very poor design. It is also on the heavy side. It seems to have a little too much foam.

        • Sizing:
        • Feels true to size
        • Was this a gift?:
        • No
         
        4.0

        A little big looking

        By Legen88

        from Middleton, WI

        About Me Avid Cyclist

        See all my reviews

        Pros

        • Convenient back-of-head adjustment
        • Durable
        • Good ventilation

        Cons

          Best Uses

          • Mountain biking

          Comments about Giro Hex Bike Helmet:

          The helmet looks a little big on me but it did "work" when I got in a crash (don't remember what happened). The ventelation is good, definetly better than the skate helmet I used before.

          • Gift:
          • No
          • Sizing:
          • Feels true to size

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