ReviewsTunnel Ventilation System

Giro Fixture MIPS Adult Mountain Cycling Helmet - Matte Grey (2022), Universal Adult (54-61 cm)

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..

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..

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 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..

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..

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..

Fiberglass and carbon fiber composite outer shell.
Two outer shells and four EPS sizes for the most accurate fit.
Dimensions of outer shell and EPS optimized using FEM (Finite Element Method) analysis.
IVS (Integrated Ventilation System) with wide ducts hollowed into the EPS shell optimized in wind tunnel testing.
Central front air intake recessed in outer shell profile with a high-capacity direct duct.

COMPREHENSIVE PERFORMANCE AND PROTECTION: Engineered in Giro’s helmet test lab..
SPHERICAL TECHNOLOGY: Ball-and-Socket Design, powered by MIPS, redirects impact forces without compromising comfort, ventilation, weight or style..
MIPS PROTECTION SYSTEM: 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..
EXCEPTIONAL AIRFLOW, LIGHTWEIGHT, AND DURABLE: 15 Wind Tunnel vents with internal channeling allow air to flow through the helmet to enhance cooling power. In-moId construction eliminates excess weight and permanently fuses tough polycarbonate outer shell to the interior liner..

COMPREHENSIVE PERFORMANCE AND PROTECTION: Engineered in Giro’s helmet test lab..
SPHERICAL TECHNOLOGY: Ball-and-Socket Design, powered by MIPS, redirects impact forces without compromising comfort, ventilation, weight, or style..
- MIPS PROTECTION SYSTEM: 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..
EXCEPTIONAL AIRFLOW, LIGHTWEIGHT, AND DURABLE: 14 Wind Tunnel vents with internal channeling allow air to flow through the helmet to enhance cooling power. In-mold construction eliminates excess weight and permanently fuses tough polycarbonate outer shell to the interior liner..

Fiberglass and carbon fiber composite outer shell.
Two outer shells and four EPS sizes for the most accurate fit.
Dimensions of outer shell and EPS optimized using FEM (Finite Element Method) analysis.
IVS (Integrated Ventilation System) with wide ducts hollowed into the EPS shell optimized in wind tunnel testing.
Central front air intake recessed in outer shell profile with a high-capacity direct duct.

Fiberglass and carbon fiber composite outer shell.
Two outer shells and four EPS sizes for the most accurate fit.
Dimensions of outer shell and EPS optimized using FEM (Finite Element Method) analysis.
IVS (Integrated Ventilation System) with wide ducts hollowed into the EPS shell optimized in wind tunnel testing.
Central front air intake recessed in outer shell profile with a high-capacity direct duct.