Every program buys team t-shirts. Practice tees, warm-up tops, camp shirts, spirit wear for the parents in the stands. It is the single highest-volume apparel purchase most athletic departments make, and it is also the one most likely to be bought on price alone and regretted by mid-season.

The word doing the most work on a product page is "performance." It is not a regulated term. It can mean a genuinely engineered moisture-wicking knit, or it can mean a basic polyester shirt with a marketing sticker on it. This guide explains what actually separates the two, when a performance tee is worth the money, and when a cotton-feel shirt is the smarter buy.

Key takeaways

• "Performance" means the fabric moves sweat, not that it is expensive. Polyester and poly blends pull moisture to the surface where it evaporates. Cotton absorbs and holds it.
• Cotton is not the wrong answer. For camp shirts, spirit wear and anything worn off the field, comfort and print quality matter more than wicking.
• Cotton-feel polyester exists and solves the argument. It has the hand-feel athletes prefer with the drying behavior coaches want.
• Decoration method should follow fabric choice, not the other way round. Sublimation bonds into polyester; screen printing sits on top of it.
• Order sizes from data, not instinct. The classic failure is too many smalls and not enough XLs.
• Most custom items at ST1 Sports have no minimum. Some fully sublimated pieces do, because of how they are produced.

What "moisture-wicking" actually does

Cotton fibers are absorbent. They soak up sweat and hold it against the skin, which is why a cotton practice shirt gets heavy, clings, and stays damp long after the drill is over. In cold weather that damp fabric pulls heat away from an athlete who has stopped moving.

Polyester fibers are hydrophobic — they do not absorb. A moisture-wicking knit uses capillary action to move sweat along the fiber surface and spread it across a wider area of the outer face, where it evaporates faster. The shirt stays lighter, dries between sessions, and does not develop the same weight over a two-hour practice.

That is the whole mechanism. There is no proprietary magic in it, which is why the honest question is not "is this performance fabric" but "does this athlete need wicking for what they are about to do."

When to buy performance, and when not to

Buy performance fabric for: practice tees worn in heat, conditioning and lifting sessions, warm-up tops, anything worn under pads, and multi-day tournaments where gear gets worn again before it can be properly washed.

Cotton or cotton-feel is fine for: camp and clinic shirts, team-issued casual wear, coaching staff shirts, fan and parent spirit wear, and anything where a soft hand-feel is the point.

The middle ground is worth knowing about. Cotton-feel training tees are polyester knits engineered to feel like cotton. Athletes stop complaining about the "plastic bag" feel, and you keep the drying behavior. For a program buying one shirt to cover practice and casual wear, this is usually the right compromise.

How fabric changes your decoration options

This is the part most programs discover after they have already ordered.

Sublimation dyes the design into polyester fibers. There is no layer sitting on the surface, so nothing cracks, peels or stiffens, and the graphic does not trap heat. It only works on polyester, and it only works on light fabrics. It is the right call for full-color designs, gradients, and anything worn hard for a full season.

Screen printing lays ink on top of the fabric. It works on cotton and blends, holds up well on a limited number of solid colors, and is efficient at volume. On a heavily-worn polyester practice shirt, though, a large printed block is the part that fails first — and it reduces breathability exactly where it covers.

We go into the tradeoff in more depth in our guide to sublimation versus screen printing.

Sizing a team order without getting stuck with leftovers

The most common ordering mistake is assuming a normal bell curve of sizes. Real rosters are not shaped like that, and youth rosters change shape between the order date and the first practice.

• Use last year's actual numbers rather than an estimate, if you have them.
• Run a sizing day with samples before a large bulk order. Fit varies between manufacturers, and athletes guess badly.
• Order a buffer in mid-range sizes for late roster additions rather than trying to rush a single custom piece later.
• Consider a team store instead. If parents and athletes order their own sizes directly, the sizing problem stops being yours. See how our custom team stores work.

Team tees we stock

A representative sample of what is in the catalog right now:

• Warrior Team Training Cotton Feel Tee, Senior — and a youth cut of the same shirt, so a program can outfit every level consistently.
• Warrior Blanko Senior Tee — a blank ready for your decoration, also available as a junior tee.
• Warrior Alpha X Cotton Feel Tee.
• Mizuno Women's Performance Long Sleeve, for cold-weather training and sun coverage.

You can browse the full range in team apparel.

Frequently asked questions

What is the difference between a performance t-shirt and a regular t-shirt?

A performance t-shirt is made from polyester or a poly blend that moves sweat to the fabric surface so it evaporates. A regular cotton t-shirt absorbs sweat and holds it, so it gets heavier and stays damp longer.

Are moisture-wicking shirts worth it for youth athletes?

For practice and competition in heat, yes — a dry shirt is lighter and more comfortable, and it does not chill an athlete once they stop moving. For camp shirts and casual team wear, cotton or a cotton-feel blend is usually the better buy.

Can you print or embroider on performance fabric?

Yes. Sublimation is generally the best match for polyester because the design is dyed into the fabric and will not crack or peel. Screen printing and embroidery are also options depending on the garment and the design. Decoration options vary by manufacturer, so ask us what can and cannot be branded before you finalize an order.

Is there a minimum order for custom team t-shirts?

Most custom items have no minimum at all — you can order a single piece. The exception is some fully sublimated items, which do require a minimum quantity because of how they are produced. Tell us what you have in mind and we will confirm whether a minimum applies.

What artwork format do you need for team shirts?

Send whatever artwork you have and we will work with it. If it needs cleaning up or rebuilding, our team can work with you to build the best possible version for your organization — you do not need to arrive with print-ready files.

How do I order team shirts for a whole roster?

Two options. Order in bulk on a single quote and distribute the gear yourself, or open a custom team store and let athletes and parents order and pay for their own sizes. The team store removes size collection and payment handling from your plate entirely.

Getting a quote

Tell us the sport, the roster size, and how the shirts will be used, and we will recommend a fabric and decoration method that fits — rather than selling you the most expensive option on the shelf.

Request a quote or contact our team.