Giro keluarkan helm ringan Giro Aeon, berat hanya 189g saja. Rancangan mengunakan Thermoformed SL Roll Cage, sehingga menghemat bobot helm sampai separuh.Giro Aeon memiliki 24 lubang ventilasi dengan pengencang helm Roc Loc 5 yang baru dan lebih rapi. Giro Aeon keluar dalam 3 ukuran dan 8 warna.
Hanya harganya cukup mahal, mencapai 2 juta lebih.

SPECS: (from Giro)

  • Only 222 grams (size M, CPSC certified), this helmet is almost 25% lighter than Ionos™ and almost as light as the Prolight™, our lightest production helmet.
  • 24 Wind Tunnel™ Vents are enhanced with internal channeling to actively move air through the helmet for maximum cooling.
  • New Thermoformed SL Roll Cage™ is 49% lighter than previous composite designs, and allows maximum vent size while helPing the helmet to retain structure in the event of an impact.
  • Roc Loc® 5 Fit System allows rider to easily dial-­in both fit tension and adjust vertical position with a single hand thanks to a ratcheting, micro-­?adjusting dial.
  • Ultra-­?light “Slimline”
  • Webbing• X-­?Static® Padding fights odor-­?causing bacteria
  • 3 Super Fit™ Sizes: S, M, L  (will accommodate 98% of human population)
  • Certified to CPSC standard
  • Available in 8 colorways including 3 limited editions: World Champion, Garmin-­?Cervélo, and Rabobank.
  • Price $250