Skip to top navigation
Skip to my shopping bag
Skip to main content
Skip to footer links
Julbo Slack Sunglasses - Spectron 3 High Definition Lens - Unisex
Colour
Size
Size
OS
The Julbo Slack is bold, brazen, and versatile enough to adapt to every occasion. Lightweight and super comfortable to wear, with a double-bridge frame design that’s both audacious in style and ruggedly reliable. Available to buy in three different lens options, including high-definition Spectron HD, a polarized lens that amplifies detail, enhances contrast and color, and reduces ocular fatigue for all-day comfort. Also available with Spectron 3 and Spectron 3 Polarized. Designed to fit wider faces.
Features
• Curved Temples: Ergonomic profile for good facial and head grip
• Elevate your next session with high definition vision: Polycarbonate lens, category 3(Visible light transmission rate: 15%). Engineered to enhance visual perception and refine color contrast. Ideal for trail running and cycling, it improves accuracy and facilitates obstacle and hazard identification for quicker reactions. Enhances accurate color perception while filtering out distracting light, ensuring optimal visual performance in all conditions. Signage and markings are more visible. This lens provides clear and precise vision, essential for enhanced sporting performance and increased safety
• Made in Europe
Materials
• PA-11 G820
Specifications
• Lens Width: 52mm
• Frame Width: 138mm
• Lens Height: 45mm
• Bridge Width: 20mm
• Temple Length: 135mm
• Weight: 22g
Features
• Curved Temples: Ergonomic profile for good facial and head grip
• Elevate your next session with high definition vision: Polycarbonate lens, category 3(Visible light transmission rate: 15%). Engineered to enhance visual perception and refine color contrast. Ideal for trail running and cycling, it improves accuracy and facilitates obstacle and hazard identification for quicker reactions. Enhances accurate color perception while filtering out distracting light, ensuring optimal visual performance in all conditions. Signage and markings are more visible. This lens provides clear and precise vision, essential for enhanced sporting performance and increased safety
• Made in Europe
Materials
• PA-11 G820
Specifications
• Lens Width: 52mm
• Frame Width: 138mm
• Lens Height: 45mm
• Bridge Width: 20mm
• Temple Length: 135mm
• Weight: 22g
The Julbo Slack is bold, brazen, and versatile enough to adapt to every occasion. Lightweight and super comfortable to wear, with a double-bridge frame design that’s both audacious in style and ruggedly reliable. Available to buy in three different lens options, including high-definition Spectron HD, a polarized lens that amplifies detail, enhances contrast and color, and reduces ocular fatigue for all-day comfort. Also available with Spectron 3 and Spectron 3 Polarized. Designed to fit wider faces.
Features
• Curved Temples: Ergonomic profile for good facial and head grip
• Elevate your next session with high definition vision: Polycarbonate lens, category 3(Visible light transmission rate: 15%). Engineered to enhance visual perception and refine color contrast. Ideal for trail running and cycling, it improves accuracy and facilitates obstacle and hazard identification for quicker reactions. Enhances accurate color perception while filtering out distracting light, ensuring optimal visual performance in all conditions. Signage and markings are more visible. This lens provides clear and precise vision, essential for enhanced sporting performance and increased safety
• Made in Europe
Materials
• PA-11 G820
Specifications
• Lens Width: 52mm
• Frame Width: 138mm
• Lens Height: 45mm
• Bridge Width: 20mm
• Temple Length: 135mm
• Weight: 22g
Features
• Curved Temples: Ergonomic profile for good facial and head grip
• Elevate your next session with high definition vision: Polycarbonate lens, category 3(Visible light transmission rate: 15%). Engineered to enhance visual perception and refine color contrast. Ideal for trail running and cycling, it improves accuracy and facilitates obstacle and hazard identification for quicker reactions. Enhances accurate color perception while filtering out distracting light, ensuring optimal visual performance in all conditions. Signage and markings are more visible. This lens provides clear and precise vision, essential for enhanced sporting performance and increased safety
• Made in Europe
Materials
• PA-11 G820
Specifications
• Lens Width: 52mm
• Frame Width: 138mm
• Lens Height: 45mm
• Bridge Width: 20mm
• Temple Length: 135mm
• Weight: 22g