Category 1 Sunglasses

Category 1 sunglasses are designed for low light or slightly sunny days. With specialised lenses, these glasses offer essential UV protection and help you see clearly, even when the sun is not very bright.

34 products

  • REACTIV 0-4 High Contrast

    SHIELD KILIAN JORNET REACTIV

    Kilian Jornet Series sunglasses, 0–4 protection with side shields, built for altitude.

    €199.90
    • New
  • REACTIV 0-3 High Contrast

    FASTER L KILIAN JORNET REACTIV

    Kilian Jornet Series sunglasses, ultra-light and photochromic, built to go faster from dawn to full sun.

    €224.90
    • New
  • REACTIV 1-3 High Contrast

    INTENSITY KILIAN JORNET REACTIV

    Kilian Jornet Series sunglasses, sharp vision and secure hold on the move.

    €224.90
    • New
  • REACTIV 0-3

    FASTER M REACTIV

    Ultra-light, streamlined sunglasses designed for narrow faces seeking performance

    €214.90
    • New
    • -20 %
  • REACTIV 1-3 Light Amplifier

    FASTER L REACTIV

    Ultra-light wraparound sunglasses, ideal for running, riding, or skiing

    €214.90
    • New
  • REACTIV 0-3 High Contrast

    LIRY REACTIV

    Technical sunglasses with front ventilation and a secure, precise fit

    €189.90
    • New
    • -20 %
  • REACTIV 1-3 High Contrast

    FASTER XL REACTIV

    XL ultra-light sunglasses with a panoramic lens, built for speed and multi-sport performance

    €214.90
    • New
  • REACTIV 1-3 Light Amplifier

    INTENSITY REACTIV

    Lightweight and ventilated sunglasses with enhanced grip, perfect for cycling and trail running with high-performance lenses

    €214.90
    • New
  • REACTIV 0-4 High Contrast

    EDGE COVER REACTIV

    The ultimate sunglasses for mountaineering enthusiasts. Protection, style, and technicality combined to conquer the peaks.

    €264.90
  • REACTIV 1-3 Glare Control

    CROSSLINE REACTIV

    Versatile sunglasses designed to keep up with your active lifestyle, whether you need prescription lenses or not

    €229.90
    • -20 %
  • REACTIV 1-3 Glare Control

    SPLIT REACTIV

    Multipurpose sunglasses for all outdoor sports

    €224.90
    • -20 %
  • REACTIV 0-3 High Contrast

    FURY REACTIV

    Sunglasses for speed sports

    €209.90
    • New
  • REACTIV 1-3 High Contrast

    ULTIMATE REACTIV

    Performance sunglasses for sports

    €224.90
    • New
  • REACTIV 1-3 Light Amplifier

    DENSITY REACTIV

    Performance sunglasses with an ultra-thin design

    €214.90
  • REACTIV 0-4 High Contrast

    SHIELD M REACTIV

    High mountain sunglasses

    €189.90
  • REACTIV 0-4 High Contrast Out of stock

    SHIELD REACTIV

    High mountain men's sunglasses

    €189.90
  • REACTIV 1-3 High Contrast

    EDGE REACTIV

    Sunglasses with interchangeable lens with magnetic support

    €239.90
  • REACTIV 1-3 Light Amplifier

    RUSH REACTIV

    Sunglasses for endurance sports

    €224.90
  • REACTIV 1-3 Light Amplifier

    FREQUENCY REACTIV

    Sunglasses for speed sports

    €214.90
    • New
  • REACTIV 1-3 High Contrast

    DENSITY Watt'Ever REACTIV

    Ultra-light, adjustable, wide vision: the Watt’Ever version for those who dare

    €214.90
    • New
  • REACTIV 1-3 High Contrast

    FURY Watt'Ever REACTIV

    Panoramic vision, precise fit, perfect ventilation. Signed Watt’Ever.

    €209.90
    • New
  • Spectron HD 1

    EDGE SPECTRON HD

    Sunglasses with interchangeable lens with magnetic support

    €154.90
  • REACTIV 1-3 Light Amplifier

    OUTLINE REACTIV

    Multipurpose sunglasses for all outdoor sports

    €179.90
  • REACTIV 0-4 High Contrast Out of stock

    ULTIMATE COVER REACTIV

    High performance sunglasses for the mountains

    €249.90
  • REACTIV 0-3 High Contrast

    COMPASS REACTIV

    Multipurpose sunglasses for all outdoor sports

    €189.90
    • -30%
  • REACTIV 1-3 Glare Control

    LEGACY REACTIV

    Glacier heritage sunglasses with modern features

    €264.90
    • -20 %
  • REACTIV 1-3 Glare Control

    SPARK REACTIV

    Versatile women's sunglasses

    €214.90
    • -30%
  • REACTIV 1-3 Glare Control

    META REACTIV

    Lifestyle sunglasses

    €214.90
    • -40%
  • REACTIV 1-3 Glare Control

    SHINE L REACTIV

    Versatile sunglasses

    €214.90
    • -30%
  • REACTIV 1-3 Light Amplifier

    RENEGADE REACTIV

    Multipurpose men's sunglasses for all outdoor sports

    €164.90
  • REACTIV 1-3 Light Amplifier

    FURY JUNIOR REACTIV

    Children's sunglasses | 8-12 years

    €144.90
    • Kids

Why Choose Category 1 Lenses?

Category 1 lenses feature a light tint, allowing more visible light to pass through. This makes them ideal for overcast days or situations where you need a clear view with some protection. These lenses are perfect for activities like driving, where you want to protect your eyes from UV rays but still need to see the road clearly.

Eye Safety and Comfort

Wearing the right pair of sunglasses is crucial for eye health. All Julbo glasses offer 100% UV protection (UVA, UVB, and UVC) and help shield your eyes from harmful UV and blue light. You can choose from different categories and lens tints to get the best combination of comfort, style, and safety for your needs.

Understanding Lens Categories

Sunglasses lenses are divided into five categories (0 to 4), based on the percentage of visible light transmission-the higher the category, the darker the lens. Category 1 is designed for low light or slightly sunny conditions, while higher categories are for brighter days. Remember, UV protection is independent of lens darkness: even clear or light-tinted lenses can block 100% of UV rays if they meet the right standards.

Choosing the Best Sunglasses

Whether you prefer polarised lenses for extra glare reduction or want a specific colour or frame to fit your style, there’s a pair for every activity and face shape. You can shop a wide range of sunglasses categories and learn more about UV protection and lens categories to make the right choice.

Everyday UV Protection

All Julbo sunglasses are designed to offer reliable UV protection and help protect your eyes from harmful UV rays and UVA and UVB exposure-every day, in every condition. For more information about lenses, categories, and how to choose the best glasses for your needs, visit the Julbo shop or check out their blog and main content.

See clearly and stay safe with the right category of sunglasses-because your eyes deserve the best protection every day.

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