Head Radar 5K Photo MIPS Helmet 2026

A helmet with an integrated visor, which combines the advantages of wearing a goggle, with that of having a visor helmet. Comfort is guaranteed, not only for wearers of prescription glasses. In addition, this helmet provides an unrestricted field of vision, and at the same time offers protection against wind and water. The photochromic double-lens visor features our top-notch lens technology 5K and adapts to the light conditions automatically between categories S1 – S3.
The new, and patented Sphere Fit system assures the perfect fit of this innovative helmet and the magnetic Fidlock buckle quickly secures the helmet without any hassle. Add a modern sporty design and you have a helmet that has it all.

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  In-Mold Technology

  The shock absorbing inner EPS layer of this technology is injected into the hard outer polycarbonate layer to create a single comprehensive unit that provides perfect protection at a reduced weight.

   

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  MIPS

  The MIPS Brain Protection System is a helmet-integrated, low-friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the head.

   

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  Adjustable Ventilation

  Easily control your airflow by sliding vents open or closed—so you stay comfortable no matter the weather.

   

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  Sphere Fit

  Our patented 360° fit system wraps around your head like a beanie. It adapts to your shape without pressure points — for a secure and comfortable fit all day long.

   

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  BOA®

  Easily dial in a precise, pressure-free fit with the BOA® Fit System—comfort and security tailored perfectly to your head.

   

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  Fidlock Buckle

  This buckle closes automatically and can be opened easily and conveniently by sliding the buckle laterally with just one hand.

   

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  Photochromic Lens

  Automatically adjusts tint between light and dark depending on weather (category S1 - S3)—perfect vision from cloudy days to bright sun.

   

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  5K Lens

  Special lens formula that enhances contrast and color brilliance, helping you see more detail for a safer, more comfortable ride in any weather.

   

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  Supreme Field of Vision

  The fully integrated anti-fog Double Lens features an unrestricted field of vision. The visor automatically adapts to the wearer’s face and seals off wind and water.

   

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  Rapid Lens Exchange System

  Lenses can be swapped on the go with only a click. A variety of visor options are available, including our contrast-enhancing 5K lens technology, enabling you to adapt yourself to changing weather conditions.

   

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  Easy Handling

  The magnets of the FIDLOCK buckle close automatically and can be opened easily and conveniently by sliding the buckle laterally with just one hand. Even with gloves on, opening and closing the helmet will only take a moment.

   

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  Sphere Fit

  The patented Sphere Fit system wraps around the head like a beanie. When adjusting the BOA® dial, is adjusted in all three dimensions, creating a snug and comfortable fit without applying any pressure.

   

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  5K Lens Technology

  HEAD’s 5K lens technology enhances your vision on the mountain by boosting contrast and color brilliance. It filters specific wavelengths of visible light to reveal more detail and ensure a safer on-snow experience.

   

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  Photochromic Visor

  This lens automatically adjusts its lens tone between categories S1 to S3 based on the weather—darkening in bright sun and letting in more light on cloudy days.

   

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  MIPS®

  The MIPS® Brain Protection System is a helmet-integrated, low-friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the head.

   

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  Wide selection of spare lenses available

  A wide range of spare lenses is available for the RADAR and RACHEL helmets. Since both models share the same visor design, all lenses are fully compatible. Easily swap lenses to suit any mountain condition—sunshine, snowfall, or flat light.

   

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  BOA® Fit System

  The BOA® Fit System allows you to adapt the helmet perfectly to your head, creating a snug and comfortable fit without any pressure.