Best T-Shirt Materials for Summer: What to Choose for Heat & Comfort

When it comes to summer, not all t-shirts are made the same. If you’re ordering custom t-shirts for camps, staff teams, or outdoor workers, choosing the right material matters. You want something that feels light, stays cool, and holds up after a long, sweaty day.

Let’s break down the best fabric options so you can make the right pick for your group.

100% Cotton: Classic and Comfortable

Cotton is a go-to for a reason. It’s soft, breathable, and feels great on the skin. It’s perfect for casual wear, summer events, or camp days where comfort is key. Plus, cotton holds screen printing really well, so your design stays sharp wash after wash.

Best for: Day camps, youth groups, volunteer shirts

Polyester: Lightweight and Moisture-Wicking

If you need something that dries fast and handles sweat like a champ, polyester is your friend. It’s commonly used in performance gear because it pulls moisture away from the body. It’s also wrinkle-resistant, which is a plus for active outdoor work.

Best for: Sports teams, outdoor workers, fitness events

Cotton-Poly Blends: The Best of Both Worlds

Blended fabrics mix the comfort of cotton with the durability of polyester. You get a softer feel than pure poly, but better moisture control than 100% cotton. Blends also resist shrinking and wrinkles, making them a reliable option all around.

Best for: Staff uniforms, camp counselors, event crews

What’s Best for Screen Printing?

All of these materials can be screen printed, but cotton and blends tend to show ink more vividly. At Running Threads, we help you pick the right shirt style and fabric for your group—and we make sure your screen printing looks crisp, clean, and long-lasting.

Need Help Choosing?

Whether you’re ordering for a summer camp, your staff team, or a group of outdoor workers, we’ll help you find the right shirt that fits your needs and budget.

👉 Get a custom quote today and let’s create something your crew will love to wear all summer long!