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Compare 3 products

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Giro Aeon Bicycle Helmet
Giro Aeon
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Giro Atmos II Bicycle Helmet
Giro Atmos II
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Giro Ionos Bicycle Helmet
Giro Ionos
Available colors
Editiorial reviews
1
1 editorial reviews
At only 7.9 ounces, the Giro Aeon is a marvel: Superlight protective gear with great ventilation, and it's comfortable, to boot.Read more
Read editorial reviews
User rating
46
3.9 out of 5
46 user ratings
5 stars
26 %
4 stars
45 %
3 stars
23 %
2 stars
4 %
1 stars
0 %
46
4.1 out of 5
46 user ratings
5 stars
36 %
4 stars
34 %
3 stars
26 %
2 stars
2 %
1 stars
0 %
39
4.1 out of 5
39 user ratings
5 stars
30 %
4 stars
51 %
3 stars
15 %
2 stars
2 %
1 stars
0 %

General

TypeHalf shellOpen faceOpen face
Area of useRoad/Time trial
  • Mountain biking
  • Road/Time trial
  • Road/Time trial
  • Mountain biking
Junior/SeniorAdultAdultAdult
Gender
  • Men's
  • Women's
  • Men's
  • Women's
  • Women's
  • Men's

Design

Colour of product
  • Black
  • Black,White
  • Black,White,Red
  • Lime
  • Orange,Red
  • Purple,Black,Blue
  • Silver,White
  • Black
  • Blue
  • Grey
  • Red
  • Silver
  • White
  • Yellow
  • Black
  • Black,Grey
  • Black,Grey,Red
  • Blue
  • Grey
  • Grey,White
  • Red
  • Silver
  • White
  • Yellow
Surface material
  • Expanded Polystyrene
  • Polycarbonate
PolycarbonateComposite
Construction typeIn-mold
N/A
N/A
Ventilationyes
N/A
N/A
Number of venting holes242621
Ventilation typeFixed
N/A
N/A

Dimensions

Sizes
  • S
  • M
  • L
  • L
  • M
  • S
  • L
  • M
  • S
Weight6.7 oz9.35 oz10.19 oz
Head circumference range51 - 55
N/A
N/A

Features

In-Mold constructionyesyesyes
Visorno
N/A
N/A
Adjustable fityes
N/A
N/A
Dial-fit adjustment systemyes
N/A
N/A

Often compared with Giro Aeon

Giro Aeon Bicycle Helmet
Giro Atmos
GiroAeon
GiroAtmos
Giro Aeon Bicycle Helmet
Giro Atmos II
GiroAeon
GiroAtmos II

Often compared with Giro Atmos II

Giro Atmos II Bicycle Helmet
Giro Aeon
GiroAtmos II
GiroAeon
Giro Atmos II Bicycle Helmet
Giro Savant
GiroAtmos II
GiroSavant

Often compared with Giro Ionos

Giro Ionos Bicycle Helmet
Giro Savant
GiroIonos
GiroSavant