Top Tunnel Ventilation System Reviews

Giro Syntax MIPS Adult Road Cycling Helmet - Matte Black 2022 Medium 55-59 cm

MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab.
MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash.
VENTILATION: 25 wind tunnel vents with internal channeling.
COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 fit system.

MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab.
MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash.
VENTILATION: 25 wind tunnel vents with internal channeling.
COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 fit system.

MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab.
MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash.
VENTILATION: 25 wind tunnel vents with internal channeling.
COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 fit system.

MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab.
MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash.
VENTILATION: 25 wind tunnel vents with internal channeling.
COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 fit system.

MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab.
MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash.
COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 fit system.
VENTILATION: 26 Wind Tunnel vents with internal channeling.

MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab.
MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash.
VENTILATION: 25 wind tunnel vents with internal channeling.
COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 fit system.

MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab.
VENTILATION: 25 wind tunnel vents with internal channeling.
COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 fit system.

MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab.
VENTILATION: 25 wind tunnel vents with internal channeling.
COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 fit system.

MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab..
INTEGRATED MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash..
VENTILATION: 18 Wind Tunnel vents with internal channeling..
UNIVERSAL FIT SIZING: Get the right fit, straight out of the box..

MARKET-LEADING PERFORMANCE AND PROTECTION: Engineered in Giro’s helmet test lab..
INTEGRATED MIPS: MIPS Protection System is integrated with the Roc Loc 5 Air Fit System for an added measure of protection in certain impacts plus market-leading fit and comfort..
LIGHTWEIGHT AND DURABLE: In-moId construction eliminates excess weight and permanently fuses tough polycarbonate outer shell to the interior liner..
VENTILATION: 19 Wind Tunnel vents coupled with internal channeling allow air to flow through the helmet to enhance cooling power..
COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 Air MIPS fit system..

New Flexi Loc™ system: A tunnel connection system that reduces tunnel installation time in half and highly reflective tunnels that deliver the highest quality daylight into the space below Pivoting tunnel system Pitch flashing for straighter tunnel runs and even light output throughout the day Rigid tunnel is highly reflective and provides brighter, whiter light output in any application Ideal for installations that require longer tunnel lengths Designed to be installed on shingle and othe.

Shingle/Shake roof - one piece flashing with pivoting tunnel Rigid tunnel is highly reflective and provides brighter, whiter light output in any application New Flexi Loc™ system: A tunnel connection system that reduces tunnel installation time in half and highly reflective tunnels that deliver the highest quality daylight into the space below Pivoting tunnel system Is perfect for installations that require longer tunnel lengths Is installed on shingle and other low profile roofing materia.

MARKET-LEADING PERFORMANCE AND PROTECTION: Engineered in Giro’s helmet test lab.
AERODYNAMIC DESIGN: TransformAir Technology reduces drag and provides aerodynamic efficiency..
INTEGRATED MIPS: MIPS Brain Protection System is integrated with the Roc Loc 5 Air Fit System for an added measure of protection in certain impacts plus market-leading fit and comfort..
VIVID SHEILD: Fully magnetic for easy on/off plus VIVID lens technology and Optics by Zeiss that increases contrast and definition while keeping colors true to life..
VENTILATION AND COMFORT: 10 Wind Tunnel vents coupled with internal channeling allow air to flow through the helmet to enhance cooling power. Easily adjust vertical position and tension with the Roc Loc 5 Air fit system..