Tencel vs. Acrylic for Sweaters - What is The Difference?

Last Updated May 21, 2025

Tencel fibers offer exceptional breathability, moisture-wicking, and sustainability, making them ideal for eco-friendly sweaters. Acrylic provides warmth and durability but lacks the natural softness and environmental benefits of Tencel.

Table of Comparison

Feature Tencel Sweater Acrylic Sweater
Material Origin Made from sustainable wood pulp (lyocell) Synthetic polymer derived from acrylonitrile
Breathability Highly breathable and moisture-wicking Poor breathability, can trap heat and moisture
Softness Ultra-soft, smooth texture Soft but less natural feel
Durability Moderate durability, prone to pilling with heavy use Highly durable and resistant to wear
Eco-Friendliness Biodegradable and renewable resource Non-biodegradable, petroleum-based
Care Machine washable on gentle cycle; avoid high heat Easy care; machine washable and quick drying
Warmth Moderate warmth, suitable for mild to cool weather Provides strong insulation and warmth
Price Higher price due to sustainable production Generally more affordable

Introduction to Tencel and Acrylic Fibers

Tencel fibers are made from sustainably sourced wood pulp, offering breathability, moisture-wicking properties, and a soft, silky texture ideal for comfortable sweaters. Acrylic fibers, derived from synthetic polymers, provide lightweight warmth, durability, and resistance to wrinkles, making them a popular choice for affordable sweaters. Comparing Tencel and Acrylic highlights key differences in sustainability, comfort, and performance for sweater materials.

Key Differences Between Tencel and Acrylic

Tencel fibers, derived from sustainably sourced wood pulp, offer breathability, moisture-wicking properties, and a soft, silky texture, making them ideal for sweaters needing comfort and eco-friendliness. Acrylic, a synthetic fiber made from polymer, provides strong durability, resistance to wrinkles and shrinking, and a wool-like appearance but lacks the natural breathability and biodegradability of Tencel. The key differences lie in their origin, environmental impact, moisture management, and overall feel, with Tencel favoring sustainability and comfort, while acrylic emphasizes resilience and affordability.

Comfort and Softness Comparison

Tencel fibers provide exceptional softness and breathability, making sweaters comfortable for sensitive skin and temperature regulation. Acrylic, while lightweight and warm, often lacks the natural moisture-wicking properties of Tencel, potentially leading to less comfort over extended wear. Sweaters made from Tencel typically offer a smoother, more luxurious feel compared to the sometimes rougher texture of acrylic materials.

Breathability and Moisture Management

Tencel fibers offer superior breathability and moisture management compared to acrylic, making Tencel sweaters more effective at regulating body temperature and wicking away sweat. Acrylic tends to trap heat and moisture, which can result in discomfort and reduced airflow during wear. Choosing Tencel enhances comfort through its natural ability to keep skin dry and cool, ideal for active or all-day use.

Warmth and Insulation Properties

Tencel fibers offer excellent moisture-wicking and breathability, providing moderate warmth while keeping the wearer dry and comfortable. Acrylic, a synthetic fiber, is known for superior insulation and heat retention, making it ideal for colder climates due to its ability to trap heat effectively. Sweaters made from acrylic typically provide greater warmth compared to Tencel, which excels in temperature regulation and softness.

Durability and Longevity

Tencel fibers exhibit superior durability due to their natural strength and moisture-wicking properties, allowing sweaters to maintain shape and softness over time. Acrylic, while more affordable and resistant to wrinkles, tends to pill and degrade faster with frequent washing and wear. Choosing Tencel ensures longer-lasting sweaters with enhanced breathability and resilience compared to acrylic alternatives.

Environmental Impact and Sustainability

Tencel, derived from sustainably managed eucalyptus forests, offers a biodegradable and renewable fiber option that significantly reduces water consumption and chemical use compared to conventional fabrics. Acrylic production relies on petroleum-based synthetic polymers, contributing to non-biodegradable microplastic pollution and higher carbon emissions. Choosing Tencel sweaters supports eco-friendly practices with lower environmental footprints, while acrylic sweaters pose challenges in biodegradability and resource sustainability.

Care and Maintenance Requirements

Tencel sweaters require gentle washing with mild detergent, preferably by hand or on a delicate machine cycle, and should be air-dried flat to prevent shrinking and maintain fabric softness. Acrylic sweaters offer easier care with machine washability and quick drying, but they are prone to pilling and may lose shape if exposed to high heat during drying. Proper maintenance of Tencel involves avoiding bleach and high temperatures, while Acrylic sweaters benefit from regular de-pilling and low-heat drying to extend garment lifespan.

Cost and Accessibility

Tencel sweaters generally cost more than acrylic ones due to the sustainable production processes and higher quality fibers involved. Acrylic sweaters are widely accessible and affordable, making them a popular choice for budget-conscious consumers and mass-market retailers. The price difference reflects Tencel's eco-friendly appeal and durability, while acrylic remains favored for its low cost and easy availability.

Choosing the Best Fiber for Your Sweater

Tencel offers superior breathability, moisture-wicking properties, and eco-friendly sustainability, making it ideal for sweaters that prioritize comfort and environmental impact. Acrylic provides durability, color retention, and affordability, appealing to those seeking long-lasting and vibrant garments. Choosing the best fiber depends on whether you value natural softness and sustainability (Tencel) or cost-effective resilience and easy care (Acrylic).

Tencel vs. Acrylic for Sweaters - What is The Difference?

Infographic: Tencel vs Acrylic for Sweater



About the author. Kakani is a respected author and expert in materials for industrial and manufacturing applications. With years of experience in both research and industry.

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The information provided in this document is for general informational purposes only and is not guaranteed to be complete. While we strive to ensure the accuracy of the content, we cannot guarantee that the details mentioned are up-to-date or applicable to all scenarios. Topics about Tencel vs Acrylic for Sweater are subject to change from time to time.

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