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Helmets / Helmets / Road Helmets
Giro Aries Spherical MIPS Road Helmet Matte Metallic Coal / Space Green
Giro Aries Spherical MIPS Road Helmet Matte Metallic Coal / Space Green
Giro Aries Spherical MIPS Road Helmet Matte Ano Blue
Giro Aries Spherical MIPS Road Helmet Matte Ano Blue
Giro Aries Spherical MIPS Road Helmet Matte Ano Harbor Blue Fade
Giro Aries Spherical MIPS Road Helmet Matte Ano Harbor Blue Fade
Giro Aries Spherical MIPS Road Helmet Matte Carbon / Red
Giro Aries Spherical MIPS Road Helmet Matte Carbon / Red
Giro Aries Spherical MIPS Road Helmet Matte Black
Giro Aries Spherical MIPS Road Helmet Matte Black
Giro Aries Spherical MIPS Road Helmet Matte White
Giro Aries Spherical MIPS Road Helmet Matte White
Giro Aries Spherical MIPS Road Helmet Matte White
Giro Aries Spherical MIPS Road Helmet
Giro Aries Spherical MIPS Road Helmet
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Giro Aries Spherical MIPS Road Helmet Matte Metallic Coal / Space Green
Giro Aries Spherical MIPS Road Helmet Matte Metallic Coal / Space Green
Giro Aries Spherical MIPS Road Helmet Matte Ano Blue
Giro Aries Spherical MIPS Road Helmet Matte Ano Blue
Giro Aries Spherical MIPS Road Helmet Matte Ano Harbor Blue Fade
Giro Aries Spherical MIPS Road Helmet Matte Ano Harbor Blue Fade
Giro Aries Spherical MIPS Road Helmet Matte Carbon / Red
Giro Aries Spherical MIPS Road Helmet Matte Carbon / Red
Giro Aries Spherical MIPS Road Helmet Matte Black
Giro Aries Spherical MIPS Road Helmet Matte Black
Giro Aries Spherical MIPS Road Helmet Matte White
Giro Aries Spherical MIPS Road Helmet Matte White
Giro Aries Spherical MIPS Road Helmet Matte White
Giro Aries Spherical MIPS Road Helmet
Giro Aries Spherical MIPS Road Helmet

Giro
Aries Spherical MIPS Road Helmet

Mfg PartNum:
  (5 customer reviews)
2099
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$299.95
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Qualifies for Free Shipping!

Backorder: This item is currently not in stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

Cooler, Lighter, Faster — Pick Three

The Giro Aries Spherical MIPS Road Helmet is the best-in-class high-end road helmet with a compact design that offers the pro tour riders every advantage they need to reach the top step of the podium.

Its smaller form and lighter weight deliver sensational comfort and cooling power. Spherical Technology™, the ball-and-socket design powered by Mips®, adds protection by redirecting energy away from the brain in certain impacts, and Progressive Layering with dual densities of Nanobead EPS foam adds more comprehensive energy management.

Twenty four Wind Tunnel vents are maximized by the AURA Reinforcement Arch, while plush IONIC+ anti-microbial padding and a network of intricately engineered deep internal channeling elevate comfort. From the proven reliability and adjustability of the Roc Loc® 5+ Air fit system, to full lower hardbody coverage to enhance durability, to the meticulous production quality, the Aries is the epitome of top-shelf performance, protection, and style.

Unrivaled Design & Functionality

Spherical Technology's Ball-and-Socket design, powered by Mips®, helps redirect impact forces away from the brain by allowing the outer liner to rotate around the inner liner during a crash. It also eliminates contact with hard plastic or slip-planes against the skin.

Helmets with Progressive Layering feature a dual-density liner designed to address high and low-speed impacts, for more comprehensive energy management.

Structural integrity is bolstered by the shatter-resistant and translucent AURA reinforcing arch that runs throughout the helmet.

Forget Overheating

In-Mold Construction fuses a tough polycarbonate outer shell with the helmet's impact-absorbing foam liner. The fusion process allows for better ventilation systems, making in-mold helmets lighter and cooler than traditional helmets.

Combined with the massive vents, internal channeling forces air to flow over the scalp, providing remarkable cooling power.

The revolutionary Roc Loc® 5+ Air fit system adds a new dimension to helmet performance by enhancing cooling as well as fit, comfort, and stability. Using a patented design that suspends the helmet just slightly off the top of the skull, it allows cool airflow to pass directly over your head, further enhancing the performance of vents and internal channeling that exhaust heat out of the helmet.

Features:

  • Spherical Technology™, powered by Mips®
  • Progressive Layering™
  • In-Mold polycarbonate shell with EPS liner
  • Full lower hardbody coverage
  • Roc Loc® 5+ Air Fit System
  • Roc Loc® LED Light compatible
  • IONIC+ anti-microbial padding

Free Exchanges: This product qualifies for free exchanges within the first 60 days after order. We'll cover the shipping both ways for US customers if you need a different size and/or color of this product. Returned product must be in new condition with all labels and packaging. Free exchanges apply only for product in stock or available for backorder.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Matte Black - Small

Mfg PartNum: 7149804 

Matte Black - Medium

Mfg PartNum: 7149805 

Matte Black - Large

Mfg PartNum: 7149806 

Matte White - Small

Mfg PartNum: 7149831 

Matte White - Medium

Mfg PartNum: 7149832 

Matte White - Large

Mfg PartNum: 7149833 

Matte Carbon / Red - Small

Mfg PartNum: 7149813 

Matte Carbon / Red - Medium

Mfg PartNum: 7149814 

Matte Carbon / Red - Large

Mfg PartNum: 7149815 

Matte Ano Blue - Small

Mfg PartNum: 7149786 

Matte Ano Blue - Medium

Mfg PartNum: 7149787 

Matte Ano Blue - Large

Mfg PartNum: 7149788 

Matte Ano Harbor Blue Fade - Small

Mfg PartNum: 7149795 

Matte Ano Harbor Blue Fade - Medium

Mfg PartNum: 7149796 

Matte Ano Harbor Blue Fade - Large

Mfg PartNum: 7149797 

Matte Metallic Coal / Space Green - Small

Mfg PartNum: 7149822 

Matte Metallic Coal / Space Green - Medium

Mfg PartNum: 7149823 

Matte Metallic Coal / Space Green - Large

Mfg PartNum: 7149824 

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It's OK.
rating
by Anonymous
Cycling Enthusiast
New York, NY

It's always good to know your helmet provides best protection. In that context, it is fine, just a few nits. Bottom sides are lower than replaced earlier generation Giro helmet - sunglasses touch and rattle on some bumps. Helmet's integrated front sweat band stops airflow on forehead, and is noticeably hotter there.

Reviewed 5/22/2023
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The Giro Aries Spherical MIPS Road Helmet is an impressive option that offers a perfect fit, excellent ventilation, and top-rated safety features for cyclists who prioritize comfort and safety.
rating
by TGirouard
Competitive Racer
Las Vegas, NV

I recently purchased the Giro Aries Spherical MIPS Road Helmet and I must say, I am thoroughly impressed with it. The adjustable Roc Loc 5 Air system provides a perfect fit that is comfortable and secure, without feeling too tight or uncomfortable. Additionally, the helmet's numerous vents and internal channels offer great ventilation, keeping my head cool and comfortable even during long rides in hot weather.

What really sold me on this helmet, though, is its top-rated safety features. As someone who values safety on the road, I was impressed with the Spherical technology and MIPS liner that provide extra protection against rotational forces, reducing the risk of head injury. This gives me peace of mind knowing that my head is well-protected while cycling.

While the Giro Aries Spherical MIPS Road Helmet is a bit pricier compared to other options on the market, I believe that the investment is well worth it for the level of comfort and safety it provides. Overall, I would highly recommend this helmet to anyone looking for a top-notch option that prioritizes both comfort and safety.

Reviewed 5/1/2023
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Giro came through again.....
rating
by Drbob20
Cycling Enthusiast
Metro Detroit
1 of 1 customers found this review helpful.

Coming from an Aether, this is a bit "sleeker", doesn't appear as large. The look is similar, but better (if that makes sense), the comfort is great, breathable and great looking and of course safe. What more can you ask for in a lid? Highly recommended.

Reviewed 5/1/2023
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Can't feel it or See it
rating
by TiCanDo
Denver
0 of 1 customers found this review helpful.

Super light though almost exactly the same as their other two Spherical's Kind of like riding with a black hole on your head absorbs all light and heat. You can pretend to be the Headless Bikeman

Reviewed 3/30/2023
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Very comfortable, light as a feather
rating
by Anonymous
Cycling Enthusiast
Jersey Shore

Really nice looking, and comfortable helmet. Very light and easy to adjust.

Hopefully I will never find out just how well it protects me in a fall.

Reviewed 3/17/2023
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