Silk vs Fleece vs Polyester: Price, Pros & Cons

Key Takeaways

• Silk offers natural temperature regulation, hypoallergenic properties, and exceptional sustainability, though it commands premium prices and requires gentle care.

• Fleece provides excellent insulation and affordability, making it ideal for winter warmth, but it lacks breathability and environmental friendliness.

• Polyester delivers maximum durability and easy maintenance at budget-friendly prices, yet falls short on breathability and skin comfort compared to natural fibres.

• Price varies significantly across materials: polyester (£3–27/metre) offers the most economical option, fleece (£7–16/metre) sits in the middle, while silk (£15–95/metre) represents the premium investment.

• Mayfairsilk's Grade 6A Mulberry silk combines natural luxury with sustainable production, offering temperature-regulating bedding that promotes better sleep and healthier skin.

Understanding Silk

Silk stands as one of nature's most remarkable creations, produced by silkworms that spin continuous protein fibres into protective cocoons. The most prized variety, Mulberry silk, comes from silkworms fed exclusively on mulberry leaves, creating exceptionally long, strong fibres with unparalleled smoothness and lustre.

The Science Behind Silk's Comfort

The unique protein structure of silk fibres allows for natural temperature regulation, keeping you cool in summer and warm in winter. This adaptability stems from silk's ability to absorb moisture and remain breathable, creating an ideal microclimate against your skin. Additionally, silk's smooth surface reduces friction on hair and skin, making it particularly beneficial for those with sensitive skin or hair concerns.

Silk Pricing 

• Fabric by the metre: £15–95, depending on grade and weave quality.

• Bedding sets: £250–740 for complete sets from reputable brands.

• Pillowcases: £49–150 for high-quality options such as Mayfairsilk's 25 momme pillowcases.

Advantages of Silk 

• Silk's inherent sheen and drape create an unmistakably elegant appearance that synthetic materials struggle to replicate. The lustre shifts beautifully in different lighting, adding sophistication to any space.

• Natural silk resists dust mites, bacteria, and other allergens, making it ideal for those with sensitive skin or respiratory conditions. This protective quality stems from silk's tightly woven protein structure.

• Unlike synthetic materials that can trap heat, silk adapts to your body temperature, providing comfort across seasons. This natural thermostat effect contributes to better sleep quality.

• When sourced responsibly, silk production has a remarkably low environmental impact. Silkworms are fed natural mulberry leaves, and the production process requires minimal chemical processing compared to synthetic alternatives.

Silk combines natural luxury, hypoallergenic protection, and year-round comfort with a sustainable footprint.

Disadvantages of Silk

• Quality silk requires a significant upfront investment, though this cost often proves worthwhile given silk's durability when properly cared for.

• Silk benefits from gentle washing methods and careful handling to maintain its properties and appearance over time.

• Silk can water-spot if not dried properly, requiring attention during cleaning and storage.

Exploring Fleece

Fleece delivers lightweight warmth, durability, and affordability, making it a practical choice for cold-weather clothing and home textiles.

Fleece is a triumph of textile engineering, transforming synthetic polyester fibres into a fabric that mimics wool's insulating properties while offering superior moisture-wicking capabilities. This brushed knit construction traps air between fibres, creating exceptional warmth without excessive weight.

Fleece Pricing 

Fleece offers excellent value for money, with fabric by the metre typically costing between £7 and £16 depending on weight and quality. Throw blankets are widely available in the £10 to £40 range at retail, while clothing items such as jackets, hoodies, or pullovers start at around £15 for basic garments.

Advantages of Fleece

• Fleece's construction creates tiny air pockets that trap body heat efficiently, making it ideal for cold-weather applications.

• Unlike natural fibres, fleece doesn't absorb moisture, allowing it to dry rapidly after washing or exposure to dampness.

• Machine washable and durable, fleece withstands frequent washing without losing its insulating properties.

• Fleece provides significant warmth without the bulk of traditional wool, making it practical for layering and active use.

Disadvantages of Fleece

• Fleece's synthetic nature can trap heat excessively, leading to discomfort during warmer conditions or for those who sleep hot.

• As a petroleum-based synthetic, fleece contributes to microplastic pollution and isn't biodegradable.

• Frequent use and washing can cause fleece to develop small balls of fibre on its surface, affecting appearance and texture.

• Fleece's casual appearance makes it unsuitable for formal applications or sophisticated home décor.

Overview of Polyester

Polyester combines durability, versatility, and affordability, making it one of the most widely used fabrics in the global textile market.

Polyester dominates the global textile market due to its versatility, durability, and affordability. This petroleum-derived synthetic polymer can be engineered into countless textures and finishes, from silk-like satins to sturdy canvas weaves.

Polyester Pricing

Polyester is one of the most economical fabric options, with fabric by the metre ranging from £3 to £27, depending on quality and finishes. Bedding sets start as low as £15 for basic options and can reach up to £90 for premium blends. Clothing made from polyester is widely available at virtually all price points, making it accessible to every budget.

Advantages of Polyester 

• Polyester fibres resist tearing, stretching, and wear, maintaining their appearance through extensive use and washing.

• The synthetic structure naturally resists creasing, reducing maintenance needs for busy lifestyles.

• Polyester holds dyes exceptionally well, maintaining vibrant colours through repeated washing cycles.

• From athletic wear to formal drapery, polyester's adaptability makes it suitable for countless applications.

Disadvantages of Polyester 

• Synthetic polyester can feel less soft against the skin compared to natural fibres, and may irritate sensitive individuals.

• Polyester traps heat and moisture, potentially creating uncomfortable sleeping conditions or causing overheating during physical activity.

• Polyester production relies on petroleum resources and creates non-biodegradable waste that contributes to environmental pollution.

• Synthetic polyester generates static electricity, which can be annoying and attract dust and lint.

Comparing Performance Across Key Factors

Temperature Regulation

Silk excels in temperature control, naturally adapting to body heat and ambient conditions. Fleece provides excellent warmth retention but can overheat in moderate temperatures. Polyester typically traps heat without offering the adaptive comfort of natural fibres.

Durability & Longevity

Properly cared for silk can last for years and maintain its properties, though it requires gentle handling. Fleece offers good durability for casual use but may pill over time. Polyester provides the highest resistance to wear and tear, making it ideal for high-use applications.

Care & Maintenance

Polyester and fleece both offer easy machine washing and quick drying. Silk requires more careful attention, benefiting from hand washing or professional cleaning to preserve its natural properties and appearance.

Environmental Considerations

Silk leads in environmental friendliness as a natural, biodegradable fibre that requires minimal chemical processing when produced sustainably. Both fleece and polyester, being petroleum-based synthetics, present environmental challenges through production and disposal.

Silk vs Fleece vs Polyester: Comparison Table

*Note: The price ranges mentioned above are approximate and subject to change over time and across different locations. Costs may vary based on factors such as pricing policies, the provider's experience, and evolving market conditions.

Why Mayfairsilk is the Ultimate Luxury Choice

Mayfairsilk represents the pinnacle of luxury, comfort, and sustainability. As a British-owned and designed brand, we work exclusively with Grade 6A Mulberry silk—the highest quality available. We construct our bedding at a heavier 22–25 momme, ensuring durability far beyond standard 19 momme silk. 

This refined matte finish combines elegance with resilience, while every piece is OEKO-TEX® Standard 100 certified for safety and produced with a low-impact process.

Mayfairsilk delivers natural luxury, all-season comfort, and timeless elegance—luxury silk bedding and accessories that outlast synthetics.

What sets us apart is attention to both quality and detail. Our silk is naturally thermoregulating, helping maintain comfort across all seasons. Our work has been recognised in leading publications such as Marie Claire, Harper’s Bazaar, and Vanity Fair, further validating our position as a trusted leader in luxury silk bedding.

Our range extends well beyond pillowcases, with bed sheet sets and duvet covers that combine breathable warmth and a smooth, matte drape. We also design silk eye masks for restful sleep, hair ties and scrunchies that protect hairstyles without creases, and cushion covers that add understated elegance to interiors. 

For anyone weighing silk against synthetic alternatives like fleece or polyester, Mayfairsilk offers something neither can match—the perfect balance of natural luxury, functional benefits, and environmental responsibility. With every piece, we transform everyday routines into indulgent experiences that stand the test of time.

Shop our collections today!

Frequently Asked Questions (FAQs)

Which fabric offers the best value for money?

While polyester provides the lowest upfront cost, silk often delivers superior long-term value through durability, comfort, and health benefits. Quality silk bedding, such as Mayfairsilk's products, can last a few years with daily use when properly cared for, making the higher initial investment worthwhile for many customers.

How do these fabrics compare for people with allergies?

Silk stands out as the most hypoallergenic option, naturally resisting dust mites, bacteria, and other common allergens. Its smooth protein structure doesn't irritate sensitive skin like some synthetic materials might. Fleece and polyester, being synthetic, may trap allergens and irritate some individuals.

Which fabric is most environmentally friendly?

Silk leads significantly in environmental sustainability when sourced responsibly. As a natural protein fibre, silk biodegrades completely and requires minimal chemical processing. The production process has a remarkably low environmental impact compared to petroleum-based synthetics like fleece and polyester, which contribute to microplastic pollution and rely on non-renewable resources.

What's the best choice for temperature regulation during sleep?

Silk provides unmatched temperature regulation, naturally adapting to your body heat and the ambient environment. This adaptive quality helps maintain comfortable sleeping temperatures year-round. Fleece tends to overheat, and polyester typically traps heat without offering silk's natural cooling properties during warmer conditions.

Why should I choose Mayfairsilk over other silk brands?

At Mayfairsilk, we carry Grade 6A Mulberry silk at exceptional weights (e.g., 25 momme for pillowcases and 22 momme for sheets) to deliver superior durability and luxury compared to standard silk bedding. As a British-owned and designed company, we combine modern sustainability practices with OEKO-TEX® certification, ensuring chemical-free production that is safe for even the most sensitive skin.