Heavyweight Polyester-Spandex

Table of Contents

• What Is Heavyweight Polyester-Spandex Used For?
• How Does It Compare to Other Fabrics in Activewear?

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What Is Heavyweight Polyester-Spandex Used For?

Characteristics of the Fabric

Heavyweight polyester-spandex is a thick, dense knit fabric blend that typically features 85–90% polyester and 10–15% spandex. Its structure offers a firm, sculpting stretch and excellent shape retention.

This material is primarily used in garments that require:

• Compression and support, such as leggings, sports bras, and fitted yoga apparel.
• Coverage, especially for cold-weather workout gear.
• Durability, making it suitable for high-intensity sports and long-term use.

Heavyweight Stretch Fabric: Support & Performance

The fabric is also wrinkle-resistant, quick-drying, and retains color well after repeated washing, which makes it ideal for performance-driven athleisure pieces.

Who Should Use It?

This blend is best suited for:

• Athletes needing enhanced compression.
• Yogis who prefer more structure and less translucency.
• Brands seeking structured silhouettes for their activewear collections.

FuKiYoga offers custom manufacturing for yoga leggings, sets, and sports bras using heavyweight polyester-spandex, helping brands balance performance with premium comfort.

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How Does It Compare to Other Fabrics in Activewear?

Fabric Comparison Table

Fabric Type	Compression	Flexibility	Breathability	Weight	Ideal Use
Heavyweight Polyester-Spandex	High	Medium	Moderate	Heavy	Yoga pants, gym leggings, winter activewear
Lightweight Cotton-Spandex	Low	High	High	Light	Casual yoga, summer wear
Nylon-Spandex	Medium	High	Moderate	Medium	Dancewear, gym wear
Recycled Polyester	Medium	Medium	Moderate	Medium	Eco yoga sets, performance wear

Advantages Over Lightweight Alternatives

• Less sheer: The thickness prevents see-through issues.
• More supportive: Enhances muscle stability during workouts.
• Better for structure: Ideal for body-contouring designs and shapewear-inspired yoga apparel.

However, it’s worth noting that heavyweight fabrics may feel less breathable in extremely hot climates. Brands must weigh performance needs with thermal comfort when selecting this fabric.

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Footnotes

• Heavyweight polyester-spandex is a versatile and performance-oriented fabric that offers durability, compression, and shape retention, ideal for high-performance yoga and gym wear.
• FuKi Yoga supports low MOQ and flexible development cycles for brands looking to build custom collections using heavyweight blends, ensuring both function and fashion in each piece.

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