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Giro Aries Spherical Bike Helmet

  • Based on 2 reviews
Condition: New
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$299.95 Why this price?

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Jul 11
Order within 16 hours and 57 minutes
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Color: Matte Ano Blue


Size: Small


Features

  • Structural Integrity - The proprietary AURA II Reinforcement Arch makes everything possible. These shatter-resistant, translucent twin bridges run throughout the helmet, providing structural integrity without adding unnecessary weight. Aries' ultra-low weight (~5% lighter than Aether), impressive cooling power and sleek, compact shape would not be possible without AURA II.
  • Spherical Technology - This unique ball-and-socket design, powered by Mips, helps redirect impact forces. Spherical Technology also boasts more comfort, improved airflow, and Progressive Layering (which mates two densities of EPS foam to address a wide range of impact energy). The results are clear: independent authority Virginia Tech has rated Aries #1 in reducing the risk of injury.
  • Cool Comfort - Deep internal channels connect with Aries' massive front and rear vents. This system provides a path for cool air to flow over the rider's scalp and exit the rear, taking excess heat with it. Aries also debuts our revolutionary DryCore sweat management system. A soft, silicone bead is hidden within the plush brow pad that redirects sweat away from the forehead and to the temples, where it can evaporate more easily
  • Streamlined Speed - When it comes to going fast, smaller truly is better. To craft Aries, we focused on reducing the frontal surface area to eliminate more drag. Add in tiny details like chamfered edges on the AURA II, and meticulously engineered internal channeling that actually speeds up the air as it exits the helmet, and Aries emerges as the climbing helmet that doesn't sacrifice speed, reducing aerodynamic drag by 4% over Aether Spherical.
  • Lighter, cooler, sleeker, plus all the added protection of spherical technology powered by MIPS and our new DryCore Sweat Management System: The Aries Spherical is like nothing before.

Description

A helmet that feels like it isn't there: the all-new Aries Spherical is like nothing before. Its sleeker form and lighter weight (only 270 grams in size medium, CE certification), deliver sensational comfort and cooling power. Spherical Technology, Giro's ball-and-socket design powered by Mips, adds protection by redirecting energy away from the head in certain impacts, and Progressive Layering with dual densities of Nanobead EPS foam adds more comprehensive energy management. 24 Wind Tunnel vents are maximized by the AURA II Reinforcement Arch, while a plush DryCore brow pad manages sweat and combines with a network of intricately engineered deep internal channeling to 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 state-of-the-art performance, protection, and style.

Brand: Giro


Color: Matte Ano Blue


Age Range (Description): Adult


Size: Small


Special Feature: adjustable


Brand: ‎Giro


Color: ‎Matte Ano Blue


Age Range (Description): ‎Adult


Size: ‎Small


Special Feature: ‎adjustable


Model Name: ‎Aries Spherical


Outer Material: ‎Polycarbonate (PC)


Recommended Uses For Product: ‎Cycling


Item dimensions L x W x H: ‎8 x 8 x 8 inches


Inner Material: ‎Expanded Polystyrene


Item Weight: ‎10 Ounces


UPC: ‎196178248099


Item Package Dimensions L x W x H: ‎12.09 x 9.61 x 7.56 inches


Package Weight: ‎0.69 Kilograms


Item Dimensions LxWxH: ‎8 x 8 x 8 inches


Brand Name: ‎Giro


Warranty Description: ‎Any Giro helmet determined by Giro to be defective in materials or workmanship within one (1) year from the date of original purchase will be repaired or replaced, at Giro’s option, free of charge when received at the factory freight prepaid, together with proof of purchase.


Material: ‎Polycarbonate


Suggested Users: ‎unisex


Number of Items: ‎1


Manufacturer: ‎Giro


Part Number: ‎7149786


Included Components: ‎Bike Helmet


Sport Type: ‎Cycling


Date First Available: December 21, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 11

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.

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Top Amazon Reviews


  • Lightweights and good safety rating
Color: Matte Ano Blue Size: Small
Helmet was lightweight and very well ventilated. I did however go with a different helmet that was a little more aerodynamic. However this helmet is a great product and has an excellent safety rating.
Reviewed in the United States on March 24, 2025 by Sandy

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