Spectron 4 (Select Colorways) – Cat. 4 polycarbonate lens (visible light transmission rate: 5%) with an anti-reflective coating: improves visual comfort by eliminating stray reflections. And a flash finish: improves filtration of visible light by applying a mirror effect to the lens. Blocks sunlight and increases the filter effect. Recommended for sports exposed to conditions with strong glare.

Spectron 3 (Select Colorways) – Cat. 3 polycarbonate lens (visible light transmission rate: 12%) with flash finish. Suitable for use in moderate to full sun, or in all outdoor activities in good conditions. Anti-fog coating.

100% UV Protection – Julbo lenses block 100% of UV a, b, & c rays.

Curved Temples – Ergonomic profile for good grip on the face and head.

Cord Attachment – Temples are shaped to work perfectly with a Julbo cord, keeping sunglasses secure in all conditions.

Removable Synthetic Side Shields – Soft, lightweight and comfortable side shields block extreme sunlight at high elevations and are easily removable.

This product may contain chemicals known to the State of California to cause cancer, or birth defects, or other reproductive harm.