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Giro Aeon vs Giro Ionos

    Giro Aeon Bicycle Helmet
    Giro Aeon
      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 %
      39
      4.1 out of 5
      39 user ratings
      5 stars
      		30 %
      4 stars
      		51 %
      3 stars
      		15 %
      2 stars
      		2 %
      1 stars
      		0 %

      Full Comparison

      Units:

      General

      Giro AeonGiro Aeon
      Giro IonosGiro Ionos
      TypeHalf shellOpen face
      Area of useRoad/Time trial
      • Road/Time trial
      • Mountain biking
      Junior/SeniorAdultAdult
      Gender
      • Men's
      • Women's
      • Women's
      • Men's

      Design

      Giro AeonGiro Aeon
      Giro IonosGiro Ionos
      Colour of product
      • Black
      • Black,White
      • Black,White,Red
      • Lime
      • Orange,Red
      • Purple,Black,Blue
      • Silver,White
      • Black
      • Black,Grey
      • Black,Grey,Red
      • Blue
      • Grey
      • Grey,White
      • Red
      • Silver
      • White
      • Yellow
      Surface material
      • Expanded Polystyrene
      • Polycarbonate
      		Composite
      Number of venting holes2421

      Dimensions

      Giro AeonGiro Aeon
      Giro IonosGiro Ionos
      Sizes
      • S
      • M
      • L
      • L
      • M
      • S
      Weight6.7 oz10.19 oz

      Features

      Giro AeonGiro Aeon
      Giro IonosGiro Ionos
      In-Mold constructionyesyes

      Pros & Cons

      Pros
          Cons

              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 Ionos

              Giro Ionos Bicycle Helmet
              Giro Savant
              GiroIonos
              GiroSavant