Rudy Project Keyblade Sunglasses

Rudy Project Keyblade Sunglasses

  • Frame Lightweight, flexible and durable Grilamid frame material
  • Lenses Fitted with sports-grade lightweight and impact-resistant lenses
  • Use Ideally suited to fast-paced sports including cycling and running
  • Fit Unisex design, suits a medium to large adult fit
  • Accessories Includes a hard case and microfibre bag for cleaning and storage

Our View

Keyblade is the latest product of Rudy Project's ceaseless drive for eyewear performance. The Vent Controller system allows for the lenses to be repositioned on the fly to maximise airflow and reduce the risk of lens fogging during peak performance. The Keyblade weighs in at an ultra-light 32 grams for a barely-there fit and feel.

Rudy Project's View

Keyblade reshapes the concept of comfort in the sports eyewear combining our unique Vent Controller System to efficiently manage airflow, the enhanced Vertical Power Flow ventilation system with its nicely detailed exhaust ports scientifically integrated within the upper chassis, the adjustable temple tips and nose-pads.

Rudy Project Keyblade Sunglasses


  • Lightweight and flexible Grilamid frame
  • Adjustable nosepiece
  • Adjustable temple tips
  • Quick Change lens technology
  • Vent Controller lens design
  • Safety Project design
  • Total Comfort Fit
  • ImpactX lenses (select colourways)
  • Polar 3FX HDR lenses (select colourways)
  • Suits a medium to large adult fit
  • Includes microfibre bag
  • Includes hard case
  • Weight: 32 grams
  • Sunglasses Technology

    Grilamid Frame

    Rudy Project uses Grilamid, a hypoallergenic, high-quality, lightweight thermoplastic for its stability, flexibility and durability.

    Adjustable Nosepiece

    Offers an exceptional fit for any face shape. Can be used to adjust the glasses’ height and distance from the face to prevent misting.

    Adjustable Temple Tips

    Can be adapted in any direction by applying light pressure, optimising compatibility and comfort with helmets and other headwear.

    Quick Change

    An interchangeable system allows you to easily and swiftly change out lenses to manage light conditions and eye comfort.

    Vent Controller

    The lens position can be adjusted to open up vents in the top of the lens, maximising airflow to reduce the risk of lens fogging.

    Safety Project

    Integrated hinges and soft, thermoplastic elastomers help to prevent injuries in the event of falls, impact and collisions.

    Total Comfort

    Designed by biometric engineers and tested by athletes, this frame features phenomenal comfort and complete adjustability.

    ImpactX Lens Technology

    Rudy Project Impact X Lens Technology

    Unbreakable Photochromic Optics

    ImpactX is Rudy Project's flagship line of lenses. Crafted from lightweight and ultra-tough Trivex material, Impact X lenses boast light-adjusting photochromic properties, adjusting to natural light to deliver condition-specific vision no matter the weather or time of day.

    With lower chromatic dispersion (ABBE value) compared to polycarbonate lenses, ImpactX lenses guarantee a lower surface reflection and amount of "rainbow effect", meaning a higher-definition lens and sharper clarity.

    ImpactX Lenses - Photochromic Technology

    Photochromic Technology

    Unlike most standard photochromic lenses, ImpactX lenses are fused in the mass of the polymer itself with a complex manufacturing process, making it more resistant and optically superior to competitors.

    ImpactX Lenses - Lightweight


    ImpactX lenses are 16% lighter than CR-39 and 10% lighter than polycarbonate with no compromise on strength or performance. Lighter lenses mean an even lighter frame and barely-there comfort when worn.

    ImpactX Lenses - Guaranteed Unbreakable For Life

    Guaranteed Unbreakable For Life

    The molecular semi-rigid properties of ImpactX lenses are developed exclusively for Rudy Project and ensure the physical protection of your eyes against impacts, chemical and atmospheric agents.

    Polar 3FX HDR Lens Technology

    Rudy Project Polar 3FX HDR Lens Technology

    Experience The True Colours

    Polar 3FX lenses use lens polarisation technology to block glare from reflected surfaces, resulting in far superior lens clarity, eye comfort and reduced eye fatigue in bright conditions. These lenses really come in to their own in high-glare environments such as on and around water.

    Select Polar 3FX lenses also filter the HDR filter, which fine-tunes contrast to further enhance visual performance and clarity. All Polar 3FX lenses also feature a hydrophobic coating for easy-clean convenience.

    Polar 3FX HDR Lenses - Polarisation


    Polar 3FX technology eliminates glare by filtering non-harmful light wavelengths, filtering glare from car headlights, the sun's rays, and refracted light on wet or shiny surfaces like water and snow.

    Polar 3FX HDR Lenses - HDR Technology

    HDR Technology

    By refining the intensity of specific wavelenghts of light, the HDR filter provides extraordinary visual performance. Benefits include superior perception, sharper images and unparalleled contrast definition.

    Polar 3FX HDR Lenses - 3FX Benefits

    Premium Lens Coating

    Every Polar 3FX lens features a hydrophobic barrier to minimise the formation of smudges, enabling water to slip off the surface and preventing stains and fingerprints to make cleaning easier.

    RP Optics Lens Technology

    Rudy Project RP Optics Lens Technology

    Experience The True Colours

    RP Optics is Rudy Project's entry level range of lenses, but there's nothing entry level about the quality and performance of this massive selection of lenses! Made from lightweight and impact-resistant polycarbonate, these lenses will go the distance no matter your sport.

    The various lenses on offer enable you to perform and excel in any conditions you may encounter. Like the rest of Rudy Project's lenses, RP Optics lenses provide complete UV protection and deliver high-quality optics for leading sports performance.

    Dimensions for the Rudy Project Keyblade are as follows:

    Lens Width
    Lens Height