Julbo Frequency Spectron 3

The Julbo FREQUENCY sports sunglasses combine optimal coverage with a streamlined look, perfect for trail running. The wide lens offers panoramic vision, while the ventilation system helps prevent fogging. Flexible, slim temples and a Grip Nose ensure stable, comfortable wear, even when worn with a helmet.

The main features of Julbo Frequency at a glance:

• Optimal coverage
• Wide screen lens
• Panoramic view
• Front ventilation
• Grip feet
• Grip nose pad
• Helmet compatible
• Flexible legs
• Width: 130mm
• Leg length: 123 mm
• Nose bridge width: 13mm

The sunglasses categories (1 through 4) indicate the darkness of the lens and how much light is blocked: the higher the number, the more sunlight is blocked. For Julbo sunglasses, you can easily read the category in the product name.

• Cat 0: Almost clear or very lightly tinted for evening/dusk and indoors
• Cat 1: Lightly tinted for cloudy weather or mild sun
• Cat 2: Medium shade for normal sunny weather
• Cat 3: Dark for bright sunlight
• Cat 4: Very dark for extremely bright light, not suitable for driving