Start with fit and comfort—look for a frame that sits securely without pinching, with enough lens coverage to shade your eyes from the sides. Choose lenses with 100% UV protection and a neutral gray tint for true color perception and glare reduction.

Key criteria are lens type (plain gray vs. polarized), UV protection, frame material and size, and how the lens curvature fits your face. Also consider lens coating and how the tint affects visibility in different lighting conditions.

If you drive a lot, polarized lenses help reduce glare; for bright outdoor days, a darker tint can help. Look for anti-scratch coatings and lightweight materials for comfort, and consider coatings that minimize reflections for screen use when needed.

Angular frame styles (like rectangular or Wayfarer silhouettes) often balance rounder faces, while classic Clubmaster shapes offer a timeless look. Check frame width and bridge fit, and aim for mid-sized frames for versatile everyday wear.