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Giro

Giro Montaro MIPS II - Men's

Based on 48 reviews
Condition: New
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$71.33

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At a glance

Condition
New
Color
Matte Portaro Grey II
Size
Medium
Dimensions
14 x 10 x 8 in
Weight
16 oz
Material
Polycarbonate
Special Feature
MIPS Technology
In the box
Bike Helmet
Warranty
2 Year Manufacturer

Features 5

  • MARKET-LEADING PROTECTION: Engineered in Giros category-leading helmet test lab.
  • MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash.
  • LIGHTWEIGHT AND RUGGED: Polycarbonate shell with EPS liner. The EPS liner is captured by a full hardbody wrap for protection from the elements.
  • VENTILATION: 16 Wind Tunnel vents with internal channeling.

Description

The new Montaro Mips II helmet has all the updated features a core rider needs including Integrated Mips® Technology and the Roc Loc 5 Air Mips system for easy adjustment, with some of the same beloved features from the original, like the breakaway camera mount and adjustable visor.

Specs 22

Brand Giro
Color Matte Portaro Grey II
Age Range (Description) Adult
Size Medium
Special Feature MIPS Technology
Model Name Montaro MIPS II
Outer Material Polycarbonate (PC)
Recommended Uses For Product Cycling

Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Excellent Fit, Comfort, and Protection!
Color: Matte Portaro Grey II Size: Medium
Review Image by Dennism Dennism
Review Image by Dennism Dennism
Review Image by Dennism Dennism
I’ve been using the Giro Montaro MIPS II for a while now, and I couldn’t be happier with my purchase. The fit is fantastic—snug but comfortable, thanks to the adjustable Roc Loc 5 Air system, which allows for precise adjustments. The helmet feels very secure without being too tight, and the ventilation is excellent, keeping my head cool even on long rides. The MIPS technology gives me extra confidence, knowing I have added protection in case of a crash. The extended coverage at the back provides great support, especially for technical trails and downhill sections. Plus, the visor is adjustable and works well with goggles, making it super versatile for different riding conditions. Overall, this is a top-tier MTB helmet that balances comfort, safety, and style. Highly recommend it to any serious mountain biker! ... show more
Reviewed in the United States on March 26, 2025 by Dennism Dennism
Very good buy
Color: Matte Portaro Grey II Size: Medium
Fit well, good helmet.
Reviewed in the United States on October 18, 2025 by Yuval Drymer
Great. But one flaw
Color: Matte Portaro Grey II Size: Large
Great helmet. Except the rear piece at the adjuster extends too low and scratches into my the back of my neck.
Reviewed in the United States on June 11, 2025 by Skawt01
Nice helmet!
Color: Matte Portaro Grey II Size: Medium
Nice helmet that has held up well to two years of use. It has not taken any knocks or drops, so nothing to report there. But the liners, straps, and adjustment mechanism for back all work as good as new. Size is true.
Reviewed in the United States on May 8, 2025 by yo_marc
Great fit with added safety
Color: Matte Portaro Grey II Size: Medium
I replaced my 8 year old Giro Hex with this for the added safety of MIPS II built into it. My previous Giro helmet fit great, so I was expecting the same with Giro Montaro, and I was not disappointed. It's a great fit, it's comfortable and the visor is more useful than those on its competitors.
Reviewed in the United States on January 24, 2025 by Ron J.
Not impressed at all. I usually love Giro but not this time.
Color: Matte Black/Gloss Black II Size: X-Large
Too small for the stated size range, strange fit, and poor quality.
Reviewed in the United States on August 6, 2025 by TerriLynn
Good mtb helmet
Color: Matte Portaro Grey II Size: Medium
Works well and comfortable
Reviewed in the United States on October 14, 2025 by UMp
Checks all the boxes!
Color: Matte Dark Shark II Size: Large
Greet fit, and a removable GoPro mount on a MIPs helmet? Awesome!
Reviewed in the United States on July 18, 2025 by Chris G
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