Sharp lines, clean angles—rectangle sunglasses offer a bold, modern look while delivering reliable sun protection. Foster Grant’s rectangle sunglasses collection includes angular sunwear, square-edge shades, and structured sunglasses for men and women in a variety of finishes and frame materials. Whether you’re heading to the beach or your morning commute, these sunglasses combine UV-blocking lenses, lightweight builds, and fashion-forward design. Their flat silhouette flatters a wide range of face shapes, making them a popular choice for both everyday wear and special outings.

Want more ways to shape your style? Explore:

Square Sunglasses – A geometric twist with bold impact.

Pilot Glasses – Sleek frames that suit every setting.

Oval Sunglasses – Softer shapes for a classic look.