Giro Aether Spherical Adult Road Cycling Helmet - Matte Portaro Grey/White/Red (2021), Large

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Giro Aether Spherical Adult Road Cycling Helmet Features

• COMPREHENSIVE PERFORMANCE AND PROTECTION: Engineered in Giro’s helmet test lab.

• SPHERICAL TECHNOLOGY AND MIPS PROTECTION SYSTEM: Ball-and-Socket Design, powered by MIPS, redirects impact forces without compromising comfort, ventilation, weight or style. The market-leading protection system designed to address rotational motion, for an added measure of protection in certain impacts.

• PROGRESSIVE LAYERING: Dual-density EPS foam liner designed to address high and low-speed impacts for more comprehensive energy management.

• UNPARALLELED AIRFLOW: 21 Wind Tunnel vents and internal channeling allow air to flow through the helmet to enhance cooling power.

• LIGHTWEIGHT AND DURABLE: In-moId construction eliminates excess weight and permanently fuses tough polycarbonate outer shell to the interior liner.

About Giro Aether Spherical Adult Road Cycling Helmet

FROM THE ELEGANT SILHOUETTE OF ITS INDUSTRIAL DESIGN TO HOW THIS HELMET MANAGES IMPACT ENERGY, THE AETHER SPHERICAL HELMET IS UNLIKE ANY HELMET EVER CREATED. Inside the Aether, a dual-density EPS foam liner helps manage a wide range of impact energies, while also boasting deep internal channeling to provide cooling airflow. Our proprietary Spherical technology is integrated between the layers of EPS foam, instead of against the rider's head, giving riders the benefits of MIPS without obstruction to comfort or cooling power. The stunning silhouette is formed by a sleek six-piece shell that surrounds a series of massive vents, with added structural reinforcement via a shatter-resistant AURA reinforcing arch. The final touch is our Roc Loc 5+ Air fit system, featuring 3-way fit tuning, that allows for easy adjustment in seconds.