Giro Aries Spherical MIPS

51 - 55 cm
Currently out of stock
Free shipping starting at 50.–

Colour16

Product details

Cooler, lighter, faster - choose three. The Aries Spherical is the new premium helmet. Its compact shape and lighter weight (only 265 grammes in size medium) offer sensational comfort and cooling performance. The Spherical Technology, supported by Mips, provides additional protection with the double shell construction by dissipating energy away from the brain. Progressive Layering with double density Nanobead EPS foam provides more comprehensive energy management. 24 Windtunnel vents are maximised by the Aura reinforcement arch, while soft, antimicrobial Ionic+ padding and a network of intricately engineered, deep internal ventilation channels enhance comfort. From the proven reliability and adjustability of the Roc Loc 5+ air-fit system, to the full coverage of EPS foam to improve durability, to the meticulous production quality, the Aries is the epitome of peak performance, protection and style.

Key specifications

Colour
White
Bike helmet type
Racing bike helmet
Bike helmet size
S
Head circumference
51 - 55 cm
Helmet features
In-MoldMIPS

General information

Item number
24686381
Manufacturer
Giro
Category
Bike helmets
Manufacturer No.
360230000100242155
Release date
18.3.2023
Sales rank in Category Bike helmets
1460 of 9232

Colour

Colour
White
Exact colour description
Mat white

Material

Material group
Foam materialPlastic
Material
EPS foam liningEPS linerIn-mould polycarbonateNanobead EPS foamPolycarbonate shell

Target group

Target group
MenWomen
Age group
Adults

Helmet properties

Bike helmet type
Racing bike helmet
Bike helmet size
S
Head circumference
51 - 55 cm
Helmet shape
AeroClassic
Helmet features
In-MoldMIPS
Air vents
24x
Helmet fastener
Magnetic closure

Origin

Country of origin
China

Scope of delivery

Scope of delivery
1 x Aries Spherical MIPS Helmet

Product dimensions

Weight
265 g

Package dimensions

Length
30.10 cm
Width
24.40 cm
Height
18.80 cm
Weight
635 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Bike helmets» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 12.Specialized
    0.3 %
  • 14.Fischer
    0.4 %
  • 14.Giro
    0.4 %
  • 14.Leatt
    0.4 %
  • 14.Lionelo
    0.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 5.Poc
    1 day
  • 5.Uvex
    1 day
  • 8.Giro
    2 days
  • 8.MET
    2 days
  • 10.Kask
    3 days

Return rate

How often is a product of this brand in the «Bike helmets» category returned?

Source: Digitec Galaxus
  • 15.Abus
    15 %
  • 15.T'nB
    15 %
  • 17.Giro
    15.3 %
  • 17.Sena
    15.3 %
  • 19.Specialized
    15.8 %
Source: Digitec Galaxus

Translation: machine translated
Very good90/100
Rennrad Radsportmagazin Logo
Rank 2 out of 21Rennrad RadsportmagazinHelmtestReleaseJune 2026
  • PositiveVentilation
  • PositiveComfort and weight
  • PositiveMIPS
  • NegativeHeight adjustment
  • NegativeHigh price

24 ventilation openings — hardly any other helmet in this test field offers more. The Aries scores highly for its excellent ventilation in all riding situations. The construction is supported by a continuous, shatterproof reinforcing arch — known as the Aura-Il. The MIPS Spherical system is innovative, allowing two parts of the helmet shell to move relative to one another...