Setup, Compatibility & Care
To ensure your sunglasses last, avoid leaving them in high-temperature environments like a closed car dashboard, as extreme heat can warp the nylon frame over time. For daily maintenance, rinse the lenses with lukewarm water and a drop of mild dish soap, then dry with a clean microfiber cloth. Always store the glasses in the provided protective case when not in use to prevent surface scratches. The 51-16 measurement indicates a lens width of 51mm and a bridge width of 16mm, which is generally suited for those with a standard or slightly smaller face width.