Content created by the Foster Grant editorial team and informed by publicly available guidance from recognized eye health organizations.

The main types of sunglasses include aviator, wayfarer, round, cat-eye, square, oversized, sport, and wraparound styles. Each suits different face shapes, personal styles, and outdoor activities.

Choosing the right sunglasses isn’t just about looks—it’s about comfort, protection, and how well they fit your lifestyle. This guide breaks down the most popular sunglasses styles, shapes, and frame types so you can find your perfect pair.

These are the most common sunglasses styles you’ll see today:

Aviator sunglasses feature thin metal frames, a double bridge, and teardrop-shaped lenses. Originally designed for pilots, they offer wide coverage and a timeless look.

Best for: Oval, square, and heart-shaped faces.

Wayfarers are one of the most popular sunglasses styles. They have thick plastic frames and a slightly trapezoidal shape.

Best for: Most face shapes (universally flattering).

Cat-eye sunglasses have upswept outer edges that create a vintage, feminine look.

Best for: Round and oval faces.

Round sunglasses offer a soft, circular shape often associated with retro styles.

Best for: Square and angular faces.

Square frames are bold and structured, with equal width and height.

Best for: Round and oval faces.

Oversized sunglasses feature large lenses for maximum coverage and statement style.

Best for: All face shapes (especially for sun protection).

Wraparound sunglasses curve around your face for full coverage and reduced light entry.

Best for: Sports and outdoor activities.

Shield sunglasses use a single continuous lens across both eyes for a sleek, modern look.

Best for: High-performance sports and fashion-forward styles.

Sunglasses shapes play a big role in how frames complement your face.

• Oval: Soft curves, balanced look
• Rectangle: Wider than tall, clean lines
• Round: Circular lenses, vintage feel
• Square: Equal width and height, bold style
• Geometric: Unique shapes like hexagon or diamond

If you’re unsure what works best for you: what sunglasses fit me.

Frame construction affects durability, comfort, and style.

• Fits Over: Designed to wear over prescription glasse
• Clip-On: Attaches to your existing eyewear
• Flip-Up: Lenses lift up when not needed

These are great alternatives if you don’t want separate prescription sunglasses.

Lens type matters just as much as frame style.

• UV Protection (UV400): Blocks 100% of UVA/UVB rays
• Polarized lenses: Reduce glare from water, roads, and snow
• Tinted lenses: Improve contrast and comfort

Learn more here: polarized vs non-polarized sunglasses & different tints of sunglasses.

According to the American Academy of Ophthalmology (AAO), UV protection is the most important feature when choosing sunglasses.

The best sunglasses depend on your needs:

Choose versatile styles like wayfarer or aviator.

Polarized lenses help reduce glare and improve visibility.

Wraparound or shield sunglasses offer better coverage and stability.

Oversized frames and UV400 lenses provide the most coverage.

No matter the style, protection should come first.

The U.S. Food and Drug Administration (FDA) recommends sunglasses that block 99–100% of UVA and UVB rays. Long-term UV exposure is linked to cataracts and other eye conditions, according to the National Institutes of Health (NIH).

• The most common types of sunglasses include aviator, wayfarer, round, cat-eye, and wraparound styles.
• Face shape plays a key role in choosing the most flattering sunglasses.
• UV400 protection is essential to block 100% of harmful rays (FDA, AAO).
• Polarized lenses reduce glare and improve comfort in bright conditions.
• The best sunglasses combine style, fit, and eye protection.

Aviator, wayfarer, round, cat-eye, and square sunglasses are among the most popular styles. These designs are widely recommended for their versatility and ability to suit different face shapes (AAO guidance on fit and protection).

Aviators have thin metal frames and teardrop lenses, offering a classic look. Wayfarers feature thicker plastic frames and a square shape, making them more structured and versatile for everyday wear.

Wraparound and shield sunglasses are best for sports. They provide better coverage, reduce glare, and stay secure during movement. Polarized lenses can further improve visibility in bright conditions (AAO).