Mystery Hat: Limited Time Offer
Mystery Hat: Limited Time Offer

Featured Picks

Mystery Hat: Limited Time Offer

$25
/
Shipping calculated at checkout.
Color:
  • Backordered, shipping soon
Fit
Size
Mystery Hat: Limited Time Offer
Mystery Hat: Limited Time Offer
$25

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

Your next Alter Ego is a surprise.

You pick the size and fit. We’ll pick a premium performance Alter Ego hat from a past-season collection.

Same premium performance headwear. A little more mystery.

One hat. A fresh look. A new alter ego.

  • Mystery Hats are $49 or more in value
  • Choose your preferred fit and size
  • Limited quantities available

Styles and colors vary. Specific hats cannot be requested.

Please note: If you purchase multiple hats, we cannot guarantee different styles. We cannot guarantee that you will not receive a hat you have previously purchased.  

Final Sale: All Mystery Hat purchases are final and are not eligible for returns or exchanges. If your hat arrives damaged or defective, please contact our customer service team.

Water Repellent

Water Repellent

Reflective Elements

Reflective Elements

Sweat Wicking

Sweat Wicking

Hidden Pocket

Hidden Pocket

Durable Fabric

Durable Fabric

Breathable Design

Breathable Design

Lightweight

Lightweight

Custom Enclosure

Custom Enclosure

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: MYS-CO-SM

Mystery Hat: Limited Time Offer
Mystery Hat: Limited Time Offer

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.