Merit Spherical Helmet
Merit Spherical Helmet Merit Spherical Helmet Merit Spherical Helmet Merit Spherical Helmet Merit Spherical Helmet Merit Spherical Helmet Merit Spherical Helmet Merit Spherical Helmet


Merit Spherical Helmet


1 in stock



Sizing Chart

Free return shipping within the USA!
All apparel and protection items are eligible for FREE return shipping, for the first return, within the USA. This gives you peace of mind when ordering products that may not fit right. Please note, the product must be in new condition with all original packaging.

Giro Merit Spherical Helmet

The Merit Spherical is the ideal choice for fast, flowy trail riding and hard pedaling. With Spherical Technology, it offers more comprehensive performance and protection with the combination of a Mips® brain protection system to redirect rotational impact energy. Plus, separate inner and outer liners featuring Progressive Layering help manage high- and low-speed impacts. Massive Wind Tunnel vents are combined with channels in the EPS foam liner, creating amazing airflow through the helmet to exhaust heat out, even on long, hot climbs. Fit and stability adjustments are fast and easy with the Roc Loc® Trail Air fit system, and plush Ionic+ padding provides exceptional sweat absorption while combating odor with permanent antimicrobial performance.


    • Spherical Technology's Ball-and-Socket design, powered by Mips®, helps redirect impact forces away from the brain by allowing the outer liner to rotate around the inner liner during a crash. It also eliminates contact with hard plastic or slip-planes against the skin.
    • The two-piece shell combines a tough outer hard shell with a polycarbonate lower shell permanently fused to the liner for durability without excess weight.

    Tech Specs

    Core Material: EPS liner / Full lower Hardbody™ coverage / Progressive Layering
    Shell Material: In-Mold Polycarbonate
    Adjustable Fit: Yes
    Ventilation: Wind tunnel vents with internal channeling
    MIPS Protection: Yes
    Safety Certification: CPSC for age 5 and older, EU: CE EN1078
    Intended Use: MTB
    Warranty: 1 year

    Specs subject to change without notice. Please check with manufacturer for the most up-to-date information.

    Giro Merit Spherical Helmet: Matte Black / SM: 7141352 - Matte Black / MD: 7141353 - Matte Black / LG: 7141354 - Matte Portaro Grey / SM: 7141376 - Matte Portaro Grey / MD: 7141377 - Matte Portaro Grey / LG: 7141378