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Giro Aether Spherical

Giro Aether Spherical
  • Color: Matte Black Flash
  • Color: Matte Ano Blue
  • Color: Matte Black
  • Color: Matte White/Silver
  • Color: Matte Black/White/Bright Red
  • Color: Matte Charcoal Mica
$419.99 - $463.99
Please select options


The Aether MIPS combines airy, open design with a revolution in rotational energy management to advance head protection for cyclists. Inside the Aether, a dual-density EPS foam liner helps to manage a wide range of impact energies, while also boasting deep internal channeling to provide cooling airflow. Giro's proprietary MIPS Spherical technology is integrated between the layers of EPS foam – instead of against the rider’s head – giving riders the benefits of MIPS without any obstruction to comfort or cooling power. Outside, a sleek 6-piece shell forms a stunning silhouette around the massive vents, which get added structural reinforcement via a shatter-resistant AURA reinforcing arch. The final touch is Giro's Roc Loc 5+ Air fit system, featuring 3-way fit tuning, that allows easy adjustment in seconds for the ultimate in comfort.

Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older

Part Numbers

Option UPC MPN Store SKU
Matte Charcoal Mica / Small 768686476419 7140146 AET20551509S
Matte Charcoal Mica / Medium 768686476426 7140147 AET20696196M
Matte Charcoal Mica / Large 768686476433 7140148 AET20296777L
Matte White/Silver / Medium 768686179297 7099547 HEL30994963M
Matte White/Silver / Large 768686179303 7099548 HEL30863830L
Matte Ano Blue / Medium 768686476365 7140141 AET20179171M
Matte Ano Blue / Large 768686476372 7140142 AET20360432L
Matte Black / Small 768686178801 7098122 HEL29937466S
Matte Black / Medium 768686178818 7098123 HEL29967231M
Matte Black / Large 768686178825 7098124 HEL29346438L
Matte Black Flash / Small 768686178986 7099492 HEL34388478S
Matte Black Flash / Medium 768686178993 7099493
Matte Black Flash / Large 768686179006 7099494 HEL3491387L
Matte Black/White/Bright Red / Small 768686476389 7140143 AET20403134S
Matte Black/White/Bright Red / Medium 768686476396 7140144 AET2016214M
Matte Black/White/Bright Red / Large 768686476402 7140145 AET20982184L