Giro Eclipse Spherical Helmet
Product Details
The Giro Eclipse Spherical Helmet is a high-performance aero road helmet built for speed, comfort, and safety. Designed for road and gravel racing, it combines lightweight construction with advanced airflow, cooling, and impact protection technologies. Featuring 14 Wind Tunnel vents and a sleek aerodynamic shell, the Eclipse reduces drag while keeping your head cool during aggressive efforts.
Inside, Spherical Technology, powered by Mips allows the helmet’s outer EPS foam liner to rotate independently from the inner liner during an impact, redirecting forces away from the brain. Progressive Layering dual-density foam absorbs energy from both high and low-speed impacts. The Roc Loc 5.5 Air Fit System provides a stable, customizable fit, while Ionic+ antimicrobial padding keeps the helmet fresh and moisture-free.
Key Features
- Transform Air Technology: Streamlines airflow to reduce drag across multiple wind angles while retaining aero performance in head-down sprints
- 14 Wind Tunnel Vents: Optimized ventilation for superior cooling and heat exhaust
- Spherical Technology + Mips: Ball-and-socket design redirects impact forces away from the brain
- Progressive Layering: Dual-density EPS foam absorbs high- and low-speed impacts for comprehensive energy management
| Size | Circumference |
|---|---|
| S | 51 - 55 cm |
| M | 55 - 59 cm |
| L | 59 - 63 cm |
| XL | 63 - 65 cm |
| Universal Adult | 54 - 61 cm |
| Universal Womens | 50 - 57 cm |
| Universal X-Large | 58 - 65 cm |