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Giro Women's Tenaya Spherical Helmet

Regular price $125.00
Regular price $249.95 Sale price $125.00
Sale Sold out

The new Tenaya™ Spherical helmet sets a new standard in premium all-mountain performance.

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  • Spend $25 for free shipping on most items
  • Delivery in 1-4 days contiguous United States

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23851 Via Fabricante Ste. 201
Mission Viejo, CA 92691

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Premium All-Mountain Performance

Modern freeride styling teams up with advanced technical features to provide fit, comfort, and protection for long days chasing the perfect turn, exploring the mountain with family, or venturing into the backcountry. Warmth and comfort are driven by the Plush Max lining, our In Form 2 fit system, and adjustable venting. And for the highest levels of protection, we arm the Tenaya with our proprietary Spherical Technology™, powered by Mips®, to reduce rotational energy during certain impacts through our unique two-part construction.


    Mips® Spherical
    Hybrid Construction
    Durable Hard Shell ventilated upper
    Lightweight In-Mold lower and sidewalls

    Thermostat Control™ adjustable venting - allows custom-tuning of airflow instantly with a simple, low-profile control button on the outside of the helmet
    Stack Vent™ Technology

    In Form™ 2 Fit System - lighter and lower-profile than the original, making it even easier to dial in a custom fit in seconds, even with gloves on.
    On-the-fly Vertical Tuning - accommodates different goggles and head shapes for a custom fit free of gaper gap.

    CE EN1077

    Plush Max padding
    Fidlock® magnetic buckle closure
    Seamless Compatibility with all Giro goggles
    Mips® equipped


    In Form 2 Fit System
    The In Form 2 Fit System is lighter and lower-profile than the original, and easier to dial in a custom fit in seconds - even with gloves on. An improved dial design provides up to 6cm of adjustment plus enhanced stability.

    Fidlock Magnetic Buckle Closure
    The pinch-free one-handed Fidlock® magnetic snap helmet buckle combines the advantages of two fastening concepts in a completely new way: Strong magnets make it easy to open and close, while a secure snap functionality ensures a continuous locking force.

    Thermostat Control
    Thermostat Control Adjustable Venting allows you to custom-tune airflow instantly with a simple, low profile control button on the outside of the helmet. No other system is faster or easier to adjust, and nothing is more effective at keeping you comfortable.

    Stack Vent Technology
    Our Stack Vent was developed based on research showing the majority of warm air that can cause fogging comes from the goggle's center top vent. Aligning the Stack Vent in the helmet with the center vent of the goggle helps keep it clear and fog-free.

    Hybrid Construction
    Hybrid Construction merges a durable ventilated Hard Shell upper with an In-Mold Construction lower shell plus sidewalls for added protection and style. With Hybrid Construction the helmet is beefed up for added durability while remaining lightweight. Hybrid Construction also features an impact-absorbing and lightweight EPS foam liner.

    What is Spherical Technology?

    The unique ball-and-socket design of Spherical Technology utilizes two separate liners to help manage impact forces. The material and density of the inner and outer liners can be optimized with Progressive Layering to help manage a broad range of impact forces: the Insurgent features an outer EPS layer (to address high-speed impacts) and an inner EPP layer (with rebound characteristics designed to handle slower speed falls.) When you combine the benefits of Progressive Layering with the market-leading Mips® Brain Protection System, which can help redirect rotational energy away from the brain, you get more comprehensive protection.

    Customer Reviews

    Based on 1 review
    Larry H (Englewood, US)
    Great helmet

    Fits great. Showed up on time. Got the speakers as well. Ready for powder day