Buying Guide
The Geometry of Style: Flat vs. Wrapped Lenses (Understanding "Base Curve") You know that sunglasses come in different shapes: Aviator, Cat-Eye, Round.But there is a hidden geometric parameter tha...
Sunglass Lens Color Guide: Meaning, Benefits & Best Tints
Confused by tints? Our sunglass lens color guide explains the optical science behind Grey, Bronze, and Pink lenses. Discover which tint improves driving, contrast, and eye health.