Horizon Color:Satin Chrome/Blue Water Photochromic Sterling’s biodegradable acetate frame is

Sterling’s biodegradable acetate frame is vintage-inspired with its keyhole bridge and refined silhouette

Available in classic black or shades of luminous crystal

Crux N was designed to take in sweeping panoramas

Paired with our signature polarized lenses for superior clarity and UV protection

Horizon Color:Satin Chrome/Blue Water Photochromic Sterling’s biodegradable acetate frame isThe navigator, reenvisioned. Horizons punched out titanium frame and bold, squared shape balance industrial edge with refined precision. Lightweight, durable, and outfitted with Revos glare cutting NASA based polarized lenses, its high tech performance fused with modern style.