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Giro Helmet - Aether Spherical Road Helmet

  • $453
Item in Stock   |   Usually dispatched within 48 hours
awarded when you purchase this product


The Aether™ Spherical 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. Our proprietary 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 six-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 our Roc Loc® 5+ Air fit system, featuring three-way fit tuning, that allows easy adjustment in seconds for the ultimate in comfort.


  • Spherical Technology
  • MIPS® brain protection system
  • Progressive Layering
  • AURA reinforcing arch
  • Nanobead™ EPS foam
  • Eyeglass grippers
  • Ionic+™ anti-microbial padding


  • Independent, In-Mold liners with spherical ball-and-socket design
  • In-Mold construction with progressive layering
  • Six-piece polycarbonate Hardbody™
  • AURA reinforcing arch


  • Roc Loc® 5+ Air


  • 21 Wind Tunnel™ vents with internal channeling

All out products are shipped by FedEx providing unprecedented reliability and speed.

Shipping on all domestic orders over $630 (excluding bikes and home trainers) for delivery within the UK is completely FREE!

Bike and Home Trainers and oversize Goods FREE - FedEX

To qualify for free shipping:

Your delivery address must be within the United Kingdom Mainland (Channel Islands, Isle of Mann and Scotish Isles are not Mainland)

Your order, after any discounts, must be $63 or over

For all other orders including those under $63 there is a postage charge of $10


If you have any questions about delivery charges, times or none delivery please do not hesitate to get in touch by or by telephone on +44 (0)1782 768622. Handling is normally 48 hours, but at busy periods this may be extended but we will endeavour to process your order within 5 working days, please contact us for more details


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