Lana_CWhen choosing custom t-shirts, fabric matters more than most people realize. Cotton and polyester are the two most common options, and each performs very differently depending on how the shirts will be used. This guide breaks down the real differences so you can choose the right fabric for your order.
Cotton Shirts: What You Need to Know
Key characteristics
- Soft, breathable, and comfortable
- Natural fiber
- Absorbs moisture instead of wicking it
- Ideal for everyday wear
Common cotton options for custom t-shirts
- 100% Cotton Affordable, breathable, and widely used for casual tees
- Ringspun Cotton Softer and smoother, better print surface, slightly higher cost
- Combed Ringspun Cotton Softest option, premium feel, best for retail-quality shirts
Widely used options like custom Gildan t-shirts are a popular choice in this category, offering reliable quality and consistent results for everyday wear, events, and large group orders.
Pros
- Comfortable for all-day wear
- Easy to print on
- Cost-effective for most orders
Cons
- Shrinkage: Cotton can shrink (even preshrunk). Preshrunk usually shrinks less and helps reduce twisting so the body and sleeves shrink more evenly.
- Holds moisture during heavy activity
Polyester Shirts: What You Need to Know
Key characteristics
- Synthetic, petroleum-based fiber
- Lightweight and durable
- Moisture-wicking
- Fast drying
Best use cases
- Athletic shirts
- Outdoor workwear
- Hot or high-activity environments
Pros
- Doesn’t shrink
- Holds shape over time
- Ideal for performance and sportswear
Cons
- Less breathable for casual wear
- Costs more than cotton
- Less soft feel for some people
- Can snag more easily
Blended Shirts: The Practical Middle Ground
A cotton-poly blend combines the comfort of cotton with the durability of polyester.
Most popular blend:
- 50/50 cotton-poly Softer than polyester
- More durable than cotton
- Shrinks less than 100% cotton
- Excellent for custom printing
For many customers, blends are the best all-around option.
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So… Which One Should You Choose?
Everyday shirts, events, giveaways: Cotton or cotton blends
Sports teams, gyms, outdoor work: Polyester or blends
Best overall for most custom orders: Cotton-poly blend
If you’re unsure, blends are usually the safest choice. If you’re still comparing options, our guide on how to choose the best custom t-shirts walks through additional factors like fit, use case, and overall value to help you make the right decision.
Choosing the right fabric upfront helps ensure your custom shirts look good, wear well, and fit your budget. If you’re ready to design, our online design studio makes it easy to get started.