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About Giro Nine.9 Snowsport Helmet

Closeouts. Snowsport athletes are sure to appreciate the performance-focused features and sleek look of Giro's Nine.9 helmet. It's lightweight, vented and comes with a unique goggle notch designed to be compatible with Giro goggles.


Specs about Giro Nine.9 Snowsport Helmet

  • Fit system: In-Form
  • Construction: In-Mold technology
  • Ventilation: Open
  • Number of vents: 12
  • Winter: CE,ASTM F2040,EN 1077
  • Weight: 14.2 oz.
  • Material: (expanded polystyrene) liner
  • Gender: Men,Women
  • Recommended use: Snow sports
  • Made in China
  • Visit our Helmet Guide
  • US shipments only


Do you own this product? Write a review and help others with their buying decisions!

3.896551 5 Overall Rating: 3.9 Based on 29 reviews

Most Helpful 5-Star Review

Verified Buyer Reviewed by Suzanne A from Guilford CT on Sunday, October 31, 2010
Great helmet- comfortable- lightweight- I read the G9 reviews before buying this- while this is an older model helmet (hence the lower price) it is still a good quality helmet for a good price.
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  • Verified Buyer Reviewed by SELO from Portland OR on Tuesday, January 11, 2011
    After years of resisting buying a helmet decided it was time. Giro 9 very comfortable and cozy. Forget you are wearing it while skiing.
    • Best Uses: Downhill, Skiing
    • Describe Yourself: Casual/ Recreational
    • Pros: Comfortable, Lightweight, Not itchy, Protective
    • Sizing: Feels true to size
    • Was this a gift?: No
  • Verified Buyer Reviewed by Judy the Gram from Truckee, CA on Saturday, January 8, 2011
    Although a bit small, the helmet works well and provides the protection is needs to.
    • Best Uses: Downhill, Snowboarding
    • Cons: Poor Fit
    • Describe Yourself: Competitive Athlete
    • Pros: Comfortable, Protective, Well Ventilated
    • Sizing: Feels half size too small
    • Was this a gift?: Yes
  • Verified Buyer Reviewed by Rider from Hagerstown, MD on Wednesday, January 5, 2011
    My first helmet. This is a great product. It is a comfortable fit. My only complaint is that i purchased a small but it is too hot with a hat and too big without one. There are webbed pockets in the ear flaps for BT headset. My suggestion is to buy a size to fit and wear a thin hat in colder weather cause if you are active on the slopes you won't need much under it.
    • Describe Yourself: On The Mountain
    • Pros: Comfortable, Great Peripheral Vision, Headphone Compatible, Lightweight, Protective
    • Sizing: Feels half size too big
    • Was this a gift?: No
  • Verified Buyer Reviewed by Big tme skier from Boston, MA on Friday, December 31, 2010
    Helmet was true to size. I just measured my son's head and it was a perfect fit. However one of the ear flaps fell off a couple times while skiing. I was able to click it back into place, but hope this wont' become a constant problem.
    • Best Uses: Downhill, Skiing
    • Describe Yourself: On The Mountain
    • Pros: Comfortable, Easily Adjustable, Lightweight, Well Ventilated
    • Sizing: Feels true to size
    • Was this a gift?: No
  • Verified Buyer Reviewed by irisheyes from Oakton, VA on Thursday, December 30, 2010
    The holes for the pop-in ear flaps are improperly drilled on one side. As a result one flap will not stay fastened in place.
    • Best Uses: Downhill, Skiing
    • Cons: Difficult to Adjust, Improper holes for flaps, Poor Fit
    • Describe Yourself: Casual/ Recreational
    • Pros: Comfortable, Lightweight, Protective
    • Sizing: Feels true to size
    • Was this a gift?: No

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About Giro

Over the past three decades, Giro has grown to become a household name in bike helmets, ski helmets and high-performance optics. Available in a wide assortment of models and price points, Giro helmets are built to protect the craniums of weekend warriors and professional athletes alike. From super-aerodynamic triathlon helmets to full-face MTB lids, Giro bike helmets are some of the most technologically advanced in the industry. On the slopes and in the backcountry, Giro ski helmets provide a seamless blend of impact-protection, warmth and sleek aesthetics, all in a lightweight package. Already love this brand’s sport helmets? You’ll be equally impressed with Giro goggles, gloves and cycling shoes, too. Exceptional design. Elite protection. That’s Giro.