Julbo Slack (Black/Crystal Spectron 3) Sunglasses

Bold, versatile and ready for whatever’s ahead. With the Slack, you can take on any challenge. Lightweight and comfortable, the Slack boasts a double-bridge frame that's both stylish and durable. They’re available in three different lens options, including the high-res Spectron HD, a polarized lens that increases detail, boosts contrast and enhances color, all while keeping your eyes comfy all day. The Slack also comes in Spectron 3 and Spectron 3 Polarized lenses. Plus, they're made to fit wider faces.

Specificaitons:

• Size: Large
• Weight: 22 g

Features:

• Curved Temples: Ergonomic profile is comfortable on the face and grips the head.
• Bio-Sourced Rilsan: Made with materials derived from castor beans, this frame is lighter, stronger and more environmentally friendly than frames made of traditional plastic.