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Giro Hex Mountain Bike Helmet

4.5 out of 5 stars 325 customer reviews

Price: $59.95 - $162.90
Sale: Lower price available on select options
Size Chart Fit: As expected (91%)
91% of customers say this fits as expected.
Too small
5
Somewhat small
4
Fits as expected
127
Somewhat large
2
Too large
1
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Really good fit, I am 5'9 228lbs, Helmet fits good, comfortable, looks really good, easy to add light
It fits well and the Roc Loc 5 system is easy to use one handed.
Roc Loc 5 is a huge improvement over Roc Loc 4 and I feel its the best strap system available today.
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Matte Black
  • Upper and lower in-molded hardbodies^21 wind-scooping vents^POV color matched visors^Roc Loc 5 fit system
  • Upper and lower in-molded hardbodies
  • 21 wind-scooping vents
  • POV color matched visors
  • Roc Loc 5 fit system
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Product description

The Giro Hex Mountain biking helmet features rugged style, big performance and impressive value. Features the new Roc Loc 5 fit system. After more than ten years of refinement, this ground-breaking fit system provides an entirely unique use experience with an unmatched level of comfort, stability, adjustability and weight savings. With Roc Loc 5, you can easily dial-in both fit tension and adjust vertical position with a single hand. Just twist the dial for a tighter feel on tough terrain, then back it off a notch and relax across the flats or a warm climb. Even with these remarkable features, Roc Loc 5 is still 40-percent lighter than its popular predecessor, Roc Loc 4. Roc Loc 5 systems is: 1) Micro Dial. The heart of the Roc Loc 5 is this ratcheting, micro-adjusting dial. A simple, two-finger twist of the Micro Dial opens or closes the retention system and each click is audible. 2) Three-Position Vertical Fit - It's never been easier to change vertical positions and fine-tune fit. We incorporated a three-position bracket that features 15-millimeters of precise up/down movement. Like the Micro Dial, this system can be adjusted without removing the helmet. 3) Carefully crafted ergonomic arms are shaped to be as comfortable as possible, yet work flawlessly with Giro eyewear (what we call Super Fit engineering). 4) Dual Pods - These two panels are designed to firmly grasp the back of your head while comfortably cradling the occipital lobe. Strap management - with Roc Loc 5, your helmet straps are woven through the fit system, so they are always in the perfect position. Complex Internal Design - Dozens of small parts work together seamlessly to provide exceptionally user-friendly adjustment. Minimal and Light, yet Strong - Although this fit system is 40% lighter than its predecessor, it's much stronger. In testing, Roc Loc 5 performs flawlessly, even after 6,600 cycles (equivalent to 3 years of riding with 3 round trips per day).


Product details

  • Product Dimensions: 14 x 10 x 8 inches
  • Shipping Weight: 1.4 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B004L95L6Y
  • Item model number: 20-HE-COLSIZE
  • Average Customer Review: 4.5 out of 5 stars 325 customer reviews
  • Amazon Best Sellers Rank: #25,191 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Product Warranty: For warranty information about this product, please click here

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April 21, 2017
Size: X-Large (61-65 cm)|Color: Matte Black|Verified Purchase
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April 24, 2016
Size: Large (59-63 cm)|Color: Highlight Yellow|Verified Purchase
Comment| 12 people found this helpful. Was this review helpful to you? Report abuse
April 12, 2018
Size: Medium (55-59 cm)|Color: Matte Titanium/Flame|Verified Purchase
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June 22, 2016
Size: X-Large (61-65 cm)|Color: Matte Black|Verified Purchase
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Comment| 12 people found this helpful. Was this review helpful to you? Report abuse
November 9, 2016
Size: Medium (55-59 cm)|Color: MATTE TITANIUM/RED|Verified Purchase
Comment| 3 people found this helpful. Was this review helpful to you? Report abuse
November 30, 2017
Size: Medium (55-59 cm)|Color: Matte Vermillion/Flame|Verified Purchase
Comment| 2 people found this helpful. Was this review helpful to you? Report abuse
May 13, 2017
Size: Large (59-63 cm)|Color: Matte Titianium/Flame|Verified Purchase
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June 10, 2017
Verified Purchase
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