Giro Tyrant Spherical Adult Mountain Cycling Helmet - Matte True Spruce (Discontinued), Large (59-63 cm)

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Giro Tyrant Spherical Adult Mountain 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.

• VENTILATION: 14 vents with internal channeling.

• COMFORT: Roc Loc Air DH fit system allows wide range of adjustment to enhance comfort and stability.

About Giro Tyrant Spherical Adult Mountain Cycling Helmet

While the style is understated, the Tyrant boasts countless under-the-hood tech breakthroughs including Wind Tunnel Ventilation and MIPS Spherical technology. MIPS Spherical utilizes a pair of foam layers that work like a ball and socket to redirect impact energy in a crash. One layer is EPS, which is well suited to high-speed crashes. The other is a lower density EPP foam with rebound characteristics to address low-speed, roll-around-in-the-dirt-type spills. The added coverage of this "full cut" design further enhances protective capability, while taking helmet design in a new direction for riders seeking style over speed.