Focus on fit, protection, and lens performance: ensure 100% UVA/UVB protection, a neutral gray tint for true color perception, and a frame size that fits your face and nose bridge comfortably.

Key criteria are lens type (polarized vs non-polarized), UV protection, frame material and weight, and size/fit for a comfortable unisex silhouette.

Polarized lenses reduce glare for driving and outdoor activities; photochromic lenses adjust to changing light for versatility indoors and outdoors.

Yes—look for Rx-ready frames or frames that accept prescription lenses; check compatibility and available powers with the seller or your optician.