---
product_id: 509842663
title: "Giro Aries Spherical Bike Helmet"
brand: "giro"
price: "€ 611.99"
currency: EUR
in_stock: true
category: "Giro"
url: https://www.desertcart.fr/products/509842663-giro-aries-spherical-bike-helmet
store_origin: FR
region: France
---

# Spherical Technology with MIPS for advanced impact protection 24 wind tunnel vents + DryCore system for superior cooling AURA II Reinforcement Arch for ultra-strong, lightweight structure Giro Aries Spherical Bike Helmet

**Brand:** giro
**Price:** € 611.99
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Light, Ride Fast, Ride Safe — The Future of Cycling Helmets is Here!

## Quick Answers

- **What is this?** Giro Aries Spherical Bike Helmet by giro
- **How much does it cost?** € 611.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/509842663-giro-aries-spherical-bike-helmet)

## Best For

- giro enthusiasts

## Why This Product

- Trusted giro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Aerodynamic Edge:** 4% less drag than competitors thanks to precision airflow engineering and chamfered edges
- • **Featherlight Armor:** Only 270g medium size—ride protected without the bulk
- • **Custom Fit Confidence:** Roc Loc® 5+ Air fit system ensures a secure, adjustable fit for all-day comfort
- • **Breeze-Through Comfort:** 24 optimized vents and DryCore sweat management keep you cool and dry on every ride
- • **Next-Level Impact Defense:** Spherical ball-and-socket design powered by MIPS redirects impact forces for top-rated safety

## Overview

The Giro Aries Spherical Bike Helmet combines cutting-edge AURA II Reinforcement Arch technology with MIPS-powered Spherical impact protection, delivering a helmet that is 5% lighter than its predecessor while maximizing safety. Featuring 24 wind tunnel vents and the innovative DryCore sweat management system, it ensures superior cooling and comfort. Its aerodynamic design reduces drag by 4%, making it the ideal choice for performance-driven cyclists seeking sleek style, advanced protection, and breathable comfort.

## 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™, our 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. 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.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BHXV7WWN |
| Additional Features | adjustable |
| Age Range Description | Adult |
| Best Sellers Rank | #17,426 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #56 in Adult Bike Helmets |
| Brand Name | Giro |
| Color | Matte Ano Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (292) |
| Global Trade Identification Number | 00196178248105 |
| Included Components | Bike Helmet |
| Inner Material | Expanded Polystyrene |
| Item Dimensions | 8 x 8 x 8 inches |
| Item Type Name | Bike Helmet |
| Item Weight | 10 ounces |
| Manufacturer | Giro |
| Manufacturer Part Number | 7149787 |
| Model Name | Aries Spherical |
| Model Number | Giro |
| Number of Items | 1 |
| Outer Material | Polycarbonate (PC) |
| Product Style | Sporty |
| Recommended Uses For Product | Cycling |
| Size | Medium |
| UPC | 196178248105 |
| Unit Count | 1 Count |
| 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. |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Giro
- **Color:** Matte Ano Blue
- **Size:** Medium
- **Special Feature:** adjustable

## Images

![Giro Aries Spherical Bike Helmet - Image 1](https://m.media-amazon.com/images/I/61YniRLX5zL.jpg)
![Giro Aries Spherical Bike Helmet - Image 2](https://m.media-amazon.com/images/I/61R8-1Rg1hL.jpg)
![Giro Aries Spherical Bike Helmet - Image 3](https://m.media-amazon.com/images/I/61PQfSXLMEL.jpg)
![Giro Aries Spherical Bike Helmet - Image 4](https://m.media-amazon.com/images/I/61btCqugZrL.jpg)

## Available Options

This product comes in different **Color, Size** options.

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-08-23*