Youth Premium #1 Red Illinois State Redbirds Lightweight Baseball Jersey
New for 2026-27 and ready to order: the Illinois State Redbirds red jersey. A lighter body than the previous knit, a cleaner collar, and comfort that lasts past week one.
Order now and the colours are ready before the first home game.
New for 2026-27 and In Stock - Key Details
Two-Button Placket
A two-button placket keeps the neckline structured without feeling tight, and it photographs well for game day pictures.
Breathable Knit
The fabric moves air rather than trapping it, so heat has somewhere to go when the game runs into extra time.
Lightweight Comfort
The polyester-spandex build keeps the jersey light on the shoulders, which matters on a warm afternoon in the stands or a long day on campus.
Tidy Seam Work
Flat, low-profile seams reduce friction at the shoulder and underarm, which is where cheap jerseys usually give themselves away.
What You Get When You Order for 2026-2027
This is the 2026-2027 build of the Illinois State Redbirds red jersey, and it is in stock in the sizes shown on this page. The lightweight polyester-spandex platform keeps the weight down, the seams sit flat, and the collar holds its shape through a full season of washing.
Order before the first home game and the colours are ready for it. The red palette stays exactly where Illinois State Redbirds supporters expect it; what changed for 2026-2027 is the weight, the seam layout and the airflow.
- In stock now in the sizes listed on this page
- Lighter body than the previous knit, with better airflow
- red colourway built to hold its depth across the season
- Reworked seams to cut friction under the arm
Where the New Illinois State Redbirds Jersey Gets Worn
Style it three ways: on its own, open over a plain tee, or under a hoodie when the temperature drops. Three outfits, one jersey.
Sizing, Fit and Version Notes
Ordering note: because this is a made-for-supporters jersey, the fit is built around ordinary clothing sizes rather than padded game kit. Take the size you would wear in a standard t-shirt, and size up only if you want extra room.
Custom and personalisation: this is a made-for-supporters design in the Illinois State Redbirds red palette. Add your own details at checkout where the option is offered, and check that the name and number shown in the preview is exactly what you want before you confirm.
What You Get When You Order
| Cut | Short sleeve, Full-button front |
| Material | 92% polyester 8% spandex |
| Graphics | Screen print graphics on the front and back |
| Sizing | Standard fan jersey measurements - size chart on this page |
| Product type | Youth baseball jersey |
| Care | Machine wash inside out, cold, line dry |
| Team and palette | Illinois State Redbirds design in the red colourway |
| Shipping and returns | Options and costs are shown at checkout before payment |
| Who it suits | Supporters, students and families ordering in more than one size |
Ordering Questions, Answered
Can I personalise it with a name and number?
Custom options are offered on builds where the checkout shows the field. If personalisation is available for this item, enter the details and check the preview carefully before confirming the order.
Is this an on-field playing jersey?
No. This is a fan build made for supporters - the same red palette and Illinois State Redbirds graphics in a lighter, everyday construction. It is designed to be worn in the stands and day to day rather than on the field.
Is the fabric going to feel heavy in warm weather?
It is built light. The polyester-spandex knit moves air rather than trapping it, which is why it works on a warm afternoon as well as under a jacket on a cold one.
Can I change the number?
The number is part of the Illinois State Redbirds design on this build. Where the checkout offers personalisation, you can enter your own details and review the preview before confirming.
Pick your size and add the Illinois State Redbirds red jersey to the basket - the full range shown above is available to order now.