Gameday guideOfficially licensed

What to Wear to a San Diego State Game: San Diego State Aztecs Gameday Outfit Guide

What to wear to a San Diego State game: gameday outfits, tailgate essentials, sizing and gift ideas for San Diego State Aztecs fans. Officially licensed.

By UPSIDE 4 min read

San Diego State Aztecs apparel by UPSIDE

Whether you're headed to a home game in San Diego, CA, watching with friends, or just repping the Aztecs on a regular Tuesday, this guide covers what to wear, how the pieces fit, and the best San Diego State gifts. Every piece below is officially licensed by San Diego State University and designed by UPSIDE, with the school name flipped upside down so it stands out in a sea of scarlet and black.

The best San Diego State apparel right now

These are the pieces San Diego State fans reach for most, from the varsity hoodie to the mesh shorts that show up at every tailgate.

How to dress for a San Diego State game

Gameday in San Diego, CA is usually warm and sunny, so build around breathable pieces and save the hoodie for night games and the cooler weeks late in the year.

Color tip: San Diego State colors are scarlet and black. Match one color on top and keep the rest neutral (black, white or denim) for a clean look that still reads as San Diego State from across the stadium.

San Diego State tailgate essentials

Tailgates are long, so comfort matters as much as color. Mesh shorts are the easiest piece to live in all day, an oversized tee layers over anything, and a hat handles sun and bad hair days alike. If the game runs late, toss the hoodie in the car.

Sizing and fit

Not sure? Size exchanges are free, so you can swap if something doesn't fit right.

San Diego State gift ideas

Shopping for a student, a new admit, a proud parent or an alum? These are easy wins:

Why the San Diego State logo is upside down

The upside-down print is UPSIDE's signature. It flips tradition for fans who want their San Diego State pride to look different from what everyone else bought at the bookstore, while staying officially licensed. Read more about the meaning behind upside-down apparel, or see the San Diego State collection launch.

San Diego State apparel FAQ

Is UPSIDE San Diego State apparel officially licensed?

Yes. Every UPSIDE San Diego State piece is officially licensed by San Diego State University.

What are San Diego State Aztecs colors?

San Diego State colors are scarlet and black. Every piece in the UPSIDE San Diego State collection is built around them.

How fast does it ship?

Orders ship in 1–2 business days from Florida, and shipping is free on orders of $125 or more.

What if it doesn't fit?

Size exchanges are free, so you can swap for a different size if something doesn't fit.

Why is the San Diego State logo upside down?

The flipped logo is UPSIDE's signature. It's a statement for fans who want to rep San Diego State with confidence without looking like everyone else in the stands.

Ready to rep San Diego State?

Shop the San Diego State Aztecs collection

Looking for another school? Shop by school.

Shop San Diego State Aztecs

View all 8
The collection story Official San Diego State University Aztecs Upside Down Collection Now Available Read it

Keep reading

All gameday guides

Gameday guides for every school

What to wear, how it fits and what to gift, school by school.