Baseball uniforms guide: fabric, fit, print and ordering

Baseball uniforms take more punishment than most team kit. Players slide, dive and throw in them, often in the heat, and the same jersey has to look sharp on picture day. Get four things right before you order (fabric, fit, print and stitching) and the uniform lasts the season. Here is what we check on every baseball order, with five jerseys from our range to show the details.

Why baseball uniforms wear out where they do

A baseball uniform fails in predictable places. Pants go at the knees and the seat from sliding. Jerseys pull at the shoulders and under the arms from throwing. Colours fade on the back from long afternoons in the sun.

So the questions to ask a factory are specific. What is the fabric weight? Where are the seams doubled? How is the design applied? If the answers are vague, the uniform will be too.

Fabric: breathable polyester at the right weight

Most baseball uniforms today are made from breathable polyester. It wicks sweat away from the skin, dries quickly and keeps its shape after a lot of washing. Some styles add mesh panels for extra airflow on hot days.

Weight matters as much as fibre. Our button-front jerseys are 180 GSM polyester. As a guide, jerseys usually sit around 160 to 180 GSM for comfort and airflow, while pants go heavier, around 220 to 240 GSM, because they take the sliding.

Fit and design for every position

A baseball uniform should have an athletic fit: not tight, not loose. Pitchers need room across the shoulders, catchers need to crouch, and fielders need to stretch for the ball. Raglan sleeves help here because the seam runs from the collar to the underarm, so there is no shoulder seam to restrict a throw.

The classic look is still a button front with pinstripes or a clean stripe trim. Many teams now add a fade or a sleeve pattern on top of that, which sublimation makes easy.

What to send us for a baseball order

• Your colours. Pantone references or a clear photo of your current kit. Use your own club colours and marks, never a pro team's.
• Names and numbers. A list per player, checked by the coach before you send it.
• Size split. Youth and adult sizes are separate patterns, so count each group.
• Jersey style. Full button front, two-button or pullover, and sleeve length.
• Logo file. Vector format if you have it, with the position marked on the chest or sleeve.

Printing and customisation methods

Team names, numbers and logos are what make a uniform yours. There are three common ways to apply them, and each suits a different order.

The print method decides how the jersey looks in August, not only on opening day. From the print room

Sublimation dyes the design into the polyester, so it cannot crack or peel and the fabric stays soft. Heat transfer presses a vinyl layer on top, which works well for names and numbers on small batches. Screen printing pushes ink onto the surface and is cost-effective for simple one-colour logos on large runs. If you want raised, sewn-on numbers instead, our guide to sublimated vs stitched jerseys compares the two in detail.

Print methods compared