Giro Helios Spherical Bicycle Helmets

The Giro Helios helmet is a masterpiece of design and performance, built for your most ambitious road and gravel adventures. At its heart is Spherical Technology™, a revolutionary ball-and-socket design powered by Mips® that helps redirect impact forces away from the brain.

This helmet's exceptional cooling is thanks to its 15 Wind Tunnel™ vents, a patented Roc Loc® 5 Air fit system, and plush, antimicrobial XT2 padding. The result is a lightweight helmet that delivers comprehensive protection, extreme comfort, and a fit that's second to none. It's the ideal match for your next epic ride.

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Key Features for Unrivaled Performance:

• Spherical Technology™: A Ball-and-Socket design that allows the helmet's outer liner to rotate around the inner liner, helping to reduce rotational forces during a crash.

• Progressive Layering™: Dual-density foam liners work together to provide more comprehensive protection in both high- and low-speed impacts.

• Exceptional Cooling: With 15 Wind Tunnel™ vents and internal channeling, this helmet delivers a constant flow of cooling air.

• Roc Loc® 5 Air Fit System: A patented fit system that not only provides a secure and comfortable fit but also enhances cooling by positioning the helmet slightly off your head.

• Antimicrobial Padding: Plush XT2 padding provides exceptional sweat absorption and helps prevent odor-causing bacteria.

• Reflective Accents: Strategically placed reflective decals for enhanced visibility in low-light conditions.

Technical Specifications:

• Impact Management: Spherical Technology™, powered by Mips®

• Construction: Independent In-Mold liners with Fusion In-Mold polycarbonate shell

• Ventilation: 15 Wind Tunnel vents with internal channeling

• Fit System: Roc Loc® 5 Air

• Product Weight: 270g (size Medium CPSC, CE)