Giro Helios Spherical Cycling Helmet Mat Black - S 51-55 cm

At the heart of the extraordinary design and performance of the Helios is Spherical Technology, which utilizes a spherical joint design powered by MIPS®, the leading brain protection system that helps reduce rotational forces. Spherical Technology allows the outer shell of the helmet to rotate around the inner shell during a crash and also enables Progressive Layering of the inner and outer shells for more complete protection.

Protection and performance. In addition to advanced head protection, the Helios features 24 Wind Tunnel ventilation openings that provide exceptional cooling power, enhanced by our patented Roc Loc 5 Air fit system and soft, antimicrobial Ionic+ padding for outstanding sweat absorption. The perfect match for all your road and gravel adventures.

- Spherical Technology™ MIPS® brain protection system, Progressive Layering, Nanobead EPS, Ionic+ antimicrobial padding, Reflective stickers
- Independent In-Mold liners with spherical joint design, full coverage of the bottom of the Hardbody
- Roc Loc® 5 Air
- 24 Wind Tunnel™ ventilation openings and deep internal channeling

Specifications:
Brand: Giro
Model: Helios Spherical
Type: Bicycle Helmet
Size: S 51-55 cm
Weight (medium): 270 g
Color: Matte Black