Aries Spherical
A barely-there road helmet built around Giro’s light, cool Spherical protection language.
Prices are a snapshot from when this page was built — confirm on the retailer's site.
Story & heritage
The Aries Spherical is Giro’s minimalist high-end road helmet: the official description calls it lighter, cooler and sleeker, with the added protection of Spherical Technology powered by Mips.
It continues the protection arc Giro highlights in its own story, where Spherical technology is presented as a key step in advancing cyclist head protection.
Materials & craft
Giro lists a 270-gram medium weight under CE certification, Spherical Technology powered by Mips, and DryCore sweat management. The shape is tuned for cooling and comfort rather than an obvious aero shell.
How to choose & style
Choose this piece by the ride first: fast road, trail, snow or gravity use changes the right shell, lens or sole more than colour does.
For styling, Giro works best as technical punctuation: matte blacks stay minimal, while white, sage, blue or high-visibility finishes make the equipment a visible part of the kit.
