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Giro Aether Spherical

Giro Aether Spherical
  • Color: Matte Black Flash
  • Color: Matte Citron/White
  • Color: Matte Ano Green/Highlight Yellow
  • Color: Highlight Yellow/Black
  • Color: Matte Black
  • Color: Matte Black Fade/Highlight Yellow
  • Color: Matte Black Pearl
  • Color: Matte Blue
  • Color: Matte Bright Red/Dark Red
  • Color: Matte White/Silver
  • Color: Matte Black/Electric Purple
  • Color: Matte Midnight Bars
  • Color: Matte True Spruce/Black Fade
  • Color: Matte Portaro Grey/White/Red
$325.00 - $370.00
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.

Part Numbers

Option UPC MPN Store SKU
Highlight Yellow/Black / Medium 768686178931 7099484 GIR61871947M
Matte Black / Medium 768686178818 7098123 GIR51489577M
Matte Black / Large 768686178825 7098124 GIR51273028L
Matte Bright Red/Dark Red / Medium 768686179051 7099511 GIR60955931M
Matte Olive/Black Floral / Small 768686179228 7099537
Matte Olive/Black Floral / Medium 768686179235 7099538
Matte Olive/Black Floral / Large 768686179242 7099539