Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)

Featured Picks

Polarized Running Sunglasses (Black/Black)

$39
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Shipping calculated at checkout.
Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)
$39

Same-Day Processing - Est. Delivery: 2-5 Days

Free Shipping

Free Shipping

Free ground shipping on U.S. orders over $75

Fast Shipping

Fast Shipping

All orders placed by 5:00pm ET ship the same-day 

(excluding Sundays and federal holidays).


Free Returns & Exchanges

Free Returns & Exchanges

Free and easy returns and exchanges within 30 days

Built for clarity. Designed for performance.

Lightweight, polarized performance sunglasses built to keep up from daily miles to race day and beyond. Run Sunnies combine a secure, no-slip fit with a sleek wraparound design for comfortable coverage while running, training, cycling, golfing, playing pickleball, and everyday wear.

  • Polarized UV400 lenses help reduce glare while providing protection from harmful UVA and UVB rays

  • Ultra-lightweight, durable construction delivers all-day comfort without unnecessary bulk

  • Secure, no-slip fit helps keep your sunglasses in place through runs, workouts, golf, pickleball, and other high-intensity activities

  • Wraparound design provides comfortable coverage and a performance-driven fit

  • One size fits most and is designed to accommodate a wide range of face shapes and sizes

  • Matte black frame + black polarized lenses deliver a clean, versatile look on and off the course

Performance sunglasses built for wherever the day takes you.

Polarized Lenses

Polarized Lenses

contoured coverage

contoured coverage

UV400 Protection

UV400 Protection

One Size Fits Most

One Size Fits Most

Lightweight

Lightweight

Secure Fit

Secure Fit

No washing machines, no hassle. To clean your hat, rinse with water, shake it out or hang to dry, and you’re good to go.

Same-Day Processing - Est. Delivery: 2-5 Days

SKU: SUN138

Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)
Polarized Running Sunglasses (Black/Black)

This Is Alter Ego

It’s not just how you train, it’s how you live. Active lives and real moments.

Built Better. Looks Better.

Performance

Performance

Premium performance headwear born from running so you feel lighter, freer, and ready to move. Stay comfortable in any condition and keep moving strong.

Quality

Quality

Durability you can count on. No sagging or fading, just headwear that keeps you confident and focused on feeling your best every day.

Endurance

Endurance

Built to elevate your performance and your day the moment it goes on. Light, sharp comfort that lifts every movement and motivates you 
to keep going.

Style

Style

Clean, versatile headwear that helps you feel good wherever you go. Look sharp on the run, feel confident through the day, and live your alter ego.

Frequently Asked Questions

Most hats are adjustable and designed to fit a variety of head sizes. The adjustable closures ensure a secure fit for different head shapes and hair types.

It’s best to hand-wash your hat to preserve its shape and materials. Avoid using a washing machine to maintain its quality.

Absolutely. Whether you’re running, golfing, or simply cheering for your team, our hats are built with the best performance fabrics and adjustable fits that keep up with your most active days.

Yes. Every hat in the collection is designed to look great and perform well for everyone. With versatile styling and adjustable fits, these hats are truly unisex.

They do. All Alter Ego hats feature adjustable snapbacks for a custom fit, and we also offer Small and X-Large sizes with different circumferences and crown depths. This ensures comfort and performance no matter your head shape or size.