Fabric Glossary & Materials Guide
Everything you need to know about t-shirt fabrics - from cotton types to performance materials to specialty blends.
Cotton Types Explained
Cotton is the most popular fabric for custom t-shirts, but not all cotton is created equal. Understanding the differences helps you choose the right quality level for your project.
- Most affordable option
- Durable for everyday wear
- Rougher texture than premium
- Good for promotional items
- Softer, smoother feel
- Better print surface
- More durable than regular
- Slight premium cost
- Smoother than regular cotton
- Stronger long fibers only
- Less lint and fuzz
- More uniform appearance
- Premium softness
- Superior print quality
- Excellent durability
- Retail-worthy quality
Additional Cotton Types
Organic Cotton
Grown without synthetic pesticides or fertilizers. GOTS (Global Organic Textile Standard) certified options are available. Ideal for eco-conscious brands and sustainability-focused projects.
Pima/Supima Cotton
Premium long-staple cotton (extra-long fibers) grown primarily in the American Southwest. Exceptionally soft, durable, and resistant to pilling. Often found in luxury apparel.
Slub Cotton
Intentionally has slight irregularities in the yarn, creating a textured, vintage look. Popular for fashion-forward and bohemian aesthetics.
For most custom t-shirt projects, ringspun cotton offers the best balance of quality, print performance, and cost. Step up to combed & ringspun for retail merchandise or premium applications.
Polyester & Synthetic Fabrics
Polyester and other synthetic fabrics offer performance benefits that cotton can't match, making them ideal for athletic and outdoor applications.
100% Polyester
- Moisture-Wicking: Pulls sweat away from the body
- Quick-Drying: Dries much faster than cotton
- Durable: Resists shrinking, stretching, and wrinkles
- Color-Fast: Holds dyes well, less fading
- Sublimation-Ready: Required for sublimation printing
High polyester content can cause dye migration (bleeding) with traditional screen printing. Use low-bleed inks or consider DTG/sublimation for polyester-heavy garments.
Polyester Types
Microfiber Polyester
Ultra-fine fibers create a silky, lightweight fabric with excellent moisture management. Common in performance athletics and outdoor apparel.
Mesh Polyester
Open-weave construction for maximum breathability. Popular for basketball jerseys, practice wear, and warm-weather applications.
Recycled Polyester (rPET)
Made from post-consumer plastic bottles. Environmentally friendly option with the same performance characteristics as virgin polyester.
Other Synthetics
Nylon
Strong, lightweight, and silky smooth. Often used for athletic wear, outerwear, and accessories. More expensive than polyester.
Spandex/Elastane
Added to other fabrics (3-5%) for stretch and shape retention. Essential for fitted styles and athletic wear.
Fabric Blends
Blended fabrics combine the benefits of multiple fibers. Here are the most common blends you'll encounter:
| Blend | Composition | Characteristics | Best For |
|---|---|---|---|
| 50/50 | 50% Cotton, 50% Polyester | Balanced comfort and durability | Events, workwear, everyday |
| CVC (60/40) | 60% Cotton, 40% Polyester | Cotton-dominant feel, less shrink | General purpose, uniforms |
| Tri-Blend | 50% Poly, 25% Cotton, 25% Rayon | Ultra-soft, vintage look | Retail, fashion, premium |
| Poly-Cotton (65/35) | 65% Polyester, 35% Cotton | Wrinkle-resistant, durable | Workwear, hospitality |
| Cotton-Rayon | 60% Cotton, 40% Rayon | Soft drape, breathable | Ladies styles, fashion |
Understanding Rayon
Rayon (also called viscose) is a semi-synthetic fiber made from wood pulp. It adds softness, drape, and a slight sheen to blends. Common in tri-blends and ladies' styles. Note: Rayon can be more delicate and may require gentle washing.
Blends typically offer less shrinkage than 100% cotton, better shape retention, and often better wrinkle resistance. The trade-off is that very high polyester content may feel less natural against the skin.
Performance Fabrics
Performance fabrics are engineered for athletic and active wear applications. They offer features beyond standard fabrics.
- Keeps wearer dry during activity
- Usually polyester-based
- Quick-drying properties
- Ideal for sports teams
- 50/50 cotton-poly blend
- Cotton-like feel
- Wicks moisture
- Budget-friendly option
- UPF 30-50+ ratings available
- Outdoor and beach wear
- Denser weave construction
- Great for golf/tennis
- Stays fresher longer
- Common in athletic wear
- Silver ion or chemical treatment
- Ideal for multi-day events
Brand-Specific Performance Technologies
- Nike Dri-FIT: Polyester microfiber technology for superior moisture management
- Under Armour HeatGear: Lightweight, quick-dry fabric with anti-odor properties
- Adidas Climalite: Moisture-wicking fabric for comfort during activity
- Champion Double Dry: Cotton-touch feel with moisture-wicking performance
Browse our performance collection for athletic and moisture-wicking options.
Specialty Materials
Beyond standard cotton and polyester, these specialty fabrics offer unique characteristics:
Modal
A type of rayon made from beech tree pulp. Exceptionally soft (softer than cotton), with excellent drape and breathability. Resists shrinkage and maintains shape well. Popular in premium loungewear and ladies' fashion.
Bamboo
Eco-friendly fiber with natural antibacterial properties. Soft, breathable, and moisture-wicking. Often blended with cotton or polyester. Marketed for sustainability and comfort.
Hemp
Durable, eco-friendly natural fiber. Gets softer with each wash. Naturally antimicrobial and UV-resistant. Growing in popularity for sustainable fashion.
Linen
Made from flax plant fibers. Extremely breathable and lightweight. Wrinkles easily but offers unmatched coolness in hot weather. Less common for t-shirts, more for casual summer wear.
Tencel (Lyocell)
Sustainable fiber made from eucalyptus wood pulp. Silky smooth, moisture-wicking, and biodegradable. Often blended with cotton for eco-conscious apparel.
For eco-conscious projects, consider organic cotton, recycled polyester, bamboo, hemp, or Tencel. Many brands now offer certified sustainable options that don't compromise on quality.
Fabric Selection Guide
Use this guide to select the right fabric for your specific use case:
| Use Case | Recommended Fabric | Why |
|---|---|---|
| Budget Events | 100% Cotton (Regular) or 50/50 | Cost-effective, acceptable quality |
| Quality Events | Ringspun Cotton | Soft, great print surface, reasonable cost |
| Retail Merchandise | Combed Ringspun or Tri-Blend | Premium feel customers will pay for |
| Sports Teams | Moisture-Wicking Polyester | Performance benefits during activity |
| Corporate Uniforms | CVC or 65/35 Poly-Cotton | Durable, wrinkle-resistant, professional |
| Eco-Conscious | Organic Cotton or Recycled Poly | Sustainable, certified options |
| Sublimation Printing | 100% Polyester (White/Light) | Required for sublimation process |
| Vintage/Bohemian | Garment-Dyed Cotton | Pre-washed soft feel, faded aesthetic |
Screen Printing: Best on 100% cotton or cotton-dominant blends
DTG: Works well on cotton and blends
Sublimation: Requires polyester (ideally 100%)
Embroidery: Works on all fabrics
Fabric Care Guidelines
Proper care extends the life of custom apparel and keeps prints looking great:
Cotton Care
- Wash in cold or warm water (not hot)
- Tumble dry low or hang to dry
- Expect 5-10% shrinkage on first wash (unless pre-shrunk)
- Turn inside out to protect prints
- Iron on medium heat if needed
Polyester & Blend Care
- Wash in cool water
- Tumble dry low (high heat can damage)
- Minimal shrinkage expected
- Don't use fabric softener (affects wicking)
- Iron on low heat if needed (polyester melts)
Specialty Fabric Care
- Tri-Blend: Gentle cycle, low heat dry
- Rayon-Blends: Cold water, air dry recommended
- Bamboo: Cold water, low heat or line dry
- Garment-Dyed: Wash with like colors, some bleeding normal
Always turn printed garments inside out before washing and drying. Avoid bleach and harsh detergents. Iron around printed areas, not directly on them. Following these steps extends print life significantly.
A-Z Fabric Glossary
Quick reference for common fabric and apparel terms:
Frequently Asked Questions
Regular cotton is made from short, coarse fibers twisted together in one direction. Ringspun cotton goes through an additional process where fibers are twisted tighter and spun continuously, creating a finer, smoother, and more durable yarn. Ringspun cotton feels softer and provides a better surface for printing.
A tri-blend t-shirt combines three fabrics: typically 50% polyester, 25% cotton, and 25% rayon. This combination creates an ultra-soft, lightweight shirt with excellent drape. Tri-blends are prized for their vintage look and comfortable feel, though they cost more than 100% cotton options.
CVC stands for Chief Value Cotton, referring to a blend that is predominantly cotton (typically 60%) mixed with polyester (40%). CVC fabrics offer the comfort of cotton with reduced shrinkage and wrinkles from the polyester content. They're a popular middle-ground option.
Polyester is excellent for athletic, performance, and sublimation-printed shirts. It's moisture-wicking, durable, and holds vibrant colors. However, it's less breathable than cotton and may feel synthetic. 100% polyester works best for sports teams, fitness wear, and outdoor activities where moisture management matters.
Combed cotton has been processed through fine brushes (combs) to remove short fibers and impurities, leaving only the longest, straightest fibers. This creates a smoother, softer fabric that's more uniform and durable. Combed and ringspun cotton combines both processes for premium quality.
100% cotton or cotton-dominant blends (50/50, CVC) work best for screen printing. Ringspun cotton provides the smoothest surface for detailed prints. Avoid high polyester content as it can cause dye migration (ink bleeding). For best results, choose 100% cotton or blends with at least 50% cotton.
Tri-blend fabrics are generally considered the softest, combining cotton's breathability, polyester's durability, and rayon's silky drape. Other soft options include ringspun cotton, Airlume cotton (Bella+Canvas), and modal blends. Garment-washed fabrics like Comfort Colors also offer exceptional softness.
Yes, 100% cotton typically shrinks 5-10% on first wash, while blends with polyester shrink less (3-5%). Pre-shrunk and garment-dyed cotton (like Comfort Colors) shrinks minimally (2-3%). If shrinkage is a concern, choose preshrunk cotton or cotton-poly blends.
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