Welcome to our blog where today we celebrate the launch of our brand new collection of fleece pajamas, jumpsuits, and socks! In honor of this occasion, we've decided to delve into the world of fleece, this revolutionary material that has transformed the field of clothing and textiles.

Fleece, known for its exceptional warmth without the heavy weight of traditional materials, has become a staple in the fashion and outdoor gear industries. Its discovery in the 1980s marked a major breakthrough in the search for high-performance fabrics. Initially designed to mimic and surpass wool, fleece offers the advantage of being lighter, less bulky, and faster to dry, while maintaining excellent thermal insulation.

Through this article, we will explore the unique properties of fleece, its different types, and why it continues to dominate our clothing choices for staying warm. Join us on this journey into the heart of fleece, as we discover together why this material is so valuable and how it continues to evolve to meet our ever-changing needs.

The Properties of Fleece

Fleece is renowned for several technical characteristics that make it a preferred choice for many garments and accessories designed to withstand the cold. Here's a more detailed exploration of its properties:

Thermal Insulation

Fleece is particularly valued for its insulating capacity. Thanks to its thick, fluffy texture, it traps warm air close to the body, which helps maintain a stable body temperature even in cold conditions. This property makes fleece an ideal choice not only for casual winter wear but also for equipment used in outdoor sports like hiking and skiing.

Lightweight

Despite its excellent insulation, fleece is surprisingly lightweight. This lightness makes fleece garments comfortable to wear and easy to pack, a significant advantage for those looking to minimize their load during travel or outdoor activities.

Breathability

Another important characteristic of fleece is its breathability. It allows body moisture to evaporate, thus reducing the risk of overheating and excessive sweating during physical activities. This contributes to prolonged comfort, which is crucial when exercising in cold climates.

Water and Wind Resistance

While fleece is not waterproof, it offers some water resistance. Fleece fibers are treated to repel water rather than absorb it, allowing the fabric to dry quickly. Regarding wind, standard fleece provides a moderate barrier against cold drafts, although for more extreme conditions, many manufacturers use specially designed fleece or combine it with other materials to enhance its wind-blocking capability.

In summary, fleece is a versatile material that offers an optimal combination of thermal insulation, lightness, breathability, and some resistance to the elements. These properties make it an undisputed favorite for a multitude of applications, ranging from casual wear to specialized equipment for cold environments.

The Different Types of Fleece

Fleece comes in several types, each offering different levels of warmth and performance adapted to various uses. Here are the main types of fleece and their specific characteristics:

Micro-fleece

Micro-fleece is the lightest type of fleece. It is particularly thin and supple, making it ideal for layering under other garments without adding excessive bulk. Micro-fleece is often used for lightweight sports apparel, base layers for skiing or hiking, and as a comfort material for everyday wear during transitional seasons.

Medium-weight Fleece

This fleece offers a good balance between warmth and breathability, making it suitable for a wide range of outdoor and indoor activities. Garments made from medium-weight fleece are excellent for cool-weather hikes, as a mid-layer under waterproof jackets, or simply for everyday use during autumn and winter.

Heavyweight Fleece

Heavyweight fleece is designed for the coldest environments. It offers superior insulation and is often used in the manufacturing of outerwear intended to be worn alone in cold conditions or as a robust insulating layer under ski or mountain jackets. Due to its thickness, it is less flexible than other types of fleece.

Special Technologies and Treatments

To improve fleece performance, various technologies and treatments are often applied:

• Water-repellent treatment: Many fleeces are treated with a water-repellent coating to enhance their water resistance.

• Wind-blocking technologies: Some fleeces feature special membranes or coatings to improve their wind resistance, making them more suitable for outdoor activities in windy conditions.

• Anti-pilling treatment: This treatment helps keep the fleece surface smooth and free of small fabric balls (pilling), thus extending the garment's lifespan and appearance.

These different types of fleece and the advanced technologies applied allow consumers to choose products specifically adapted to their needs, whether for light sporting activities or for extreme weather conditions.

What are the advantages of fleece?

Fleece is a material widely appreciated for its numerous advantages, particularly in terms of durability, comfort, and ease of care. Here is a detailed overview of these advantages and a comparison with other insulating materials to highlight its unique strengths.

• Durability: Fleece is renowned for its robustness and longevity. Resistant to daily wear and tear, it is ideal for outdoor activities where fabric resilience is essential. Unlike other natural fibers that can wear out more quickly, fleece maintains its structure and integrity even after numerous washes and intensive uses.

• Comfort: Comfort is one of the main advantages of fleece. Its soft texture and ability to regulate body temperature without being too heavy make it a preferred choice for loungewear and sportswear. It offers warmth without the weight of traditional materials like wool, allowing for greater freedom of movement.

• Ease of Care: Fleece is extremely easy to care for. It dries quickly and does not require ironing, making it more practical than materials like cotton or wool which may require more specific care. Fleece is also stain-resistant and does not shrink when washed, ensuring that garments retain their original shape and size.

Comparison with other insulating materials: Compared to other insulating materials, fleece offers a unique combination of lightness, warmth, and breathability. For example, while wool is also very warm, it can be heavier and less comfortable for intense activities or in damp conditions where it absorbs water. Synthetics such as polyester, although similar to fleece, may not offer the same level of comfort against the skin or the same breathability. Furthermore, fleece often offers a better value for money, providing comparable performance at a lower cost.

In conclusion, fleece stands out as an extremely versatile and functional material. It combines durability, comfort, and ease of care, while offering excellent thermal insulation. These characteristics make it a preferred choice for a variety of garments, often outperforming other insulating materials in several aspects.

Want to know more about the uses of fleece?

Fleece is an extremely versatile material that finds its use in many areas, particularly in clothing and home goods. Here's an exploration of its various applications:

In clothing:

• Sportswear: Fleece is ideal for winter sportswear such as jackets, pants, and hats, as it provides thermal insulation while remaining lightweight and breathable.

• Cold weather clothing: For outdoor activities in cold weather, fleece is often used in the manufacturing of coats, vests, and mid-layers to provide additional warmth without adding excessive bulk.

• Accessories: Fleece scarves, gloves, and hats are popular for their ability to provide comfortable and lasting warmth, while being soft to the touch.

• Pajamas, socks, and jumpsuits: At Pilou Pilou Store, we harness the insulating qualities and comfort of fleece to create pajamas, socks, and jumpsuits that keep you warm on cold nights while ensuring maximum comfort. All these items are available for the whole family, in our women's pilou pilou, men's pilou pilou and kids' pilou pilou ranges!

In home goods:

• Blankets and throws: Fleece is also very popular for home goods such as blankets and throws. At Pilou Pilou Store, our fleece throws offer exceptional softness and comforting warmth, perfect for snuggling up on cool evenings or adding a stylish touch of warmth to your home. You'll find all these items in our pilou pilou throws selection!

Other areas:

• Camping and hiking gear: Due to its lightness and packability, fleece is also used for camping equipment, such as sleeping bags and tent liners.
• Upholstery: Certain qualities of fleece are used to cover furniture or cushions, adding a touch of warmth and comfort to interior decor.

Fleece continues to be a preferred choice for a multitude of applications thanks to its versatility, durability, and comfort. At Pilou Pilou Store, we are proud to offer an extensive range of fleece products that not only keep you warm but also add a touch of softness and style to your daily life.

What is the environmental impact of fleece?

Fleece, while useful and appreciated for its thermal and comfort properties, presents certain challenges in terms of environmental impact, particularly due to its predominantly synthetic composition.

Production and Use:

• Fleece is generally made from polyester, which is derived from petrochemicals. This production process can be energy-intensive and contributes to the depletion of non-renewable resources.

• During its use, fleece can also pose environmental problems. For example, when washing fleece garments, synthetic microfibers can detach and end up in waterways, contributing to microplastic pollution in the oceans.

Recyclability and durability:

• A positive point for fleece is its recyclability. Many fleece products today are made from recycled polyester, which helps reduce the amount of plastic waste and the use of virgin resources.

• Fleece is also durable in the sense that it holds up well to wear and tear and retains its insulating and aesthetic properties for a long time, reducing the need for frequent replacement.

Choosing environmentally responsible fleece:

• Look for certifications: Opt for fleeces certified by eco-labels such as OEKO-TEX or BlueSign, which guarantee that the products have been manufactured more sustainably and without harmful substances. At Pilou Pilou Store, all our models are certified!

• Prioritize recycled content: Choose fleeces made with recycled materials to minimize the environmental impact associated with the production of new plastics.

Correct Care of Fleece Products:

• Responsible washing: To reduce microfiber release, wash fleece garments less frequently and use laundry bags designed to capture synthetic fibers.

• Air drying: Avoid using a tumble dryer, which can degrade the fabric quality and release more fibers; prefer air drying.

• Reuse and recycling: At the end of their life, instead of discarding your fleece garments, consider donating them, reusing them for other purposes, or recycling them.

In conclusion, while fleece offers many advantages in terms of comfort and performance, it is crucial to consider and minimize its environmental impact. Choosing environmentally responsible fleece options and adopting proper care practices can help reduce this impact while enjoying the benefits of this versatile material.

Our care guide for fleece

To maintain the performance, texture, and visual appearance of your fleece garments, proper care is crucial. Here are detailed tips for washing, drying, and storing fleece items:

Washing

• Temperature: Wash fleece in cold or lukewarm water to preserve the fibers and prevent shrinking. Using hot water can damage the fabric over time.

• Detergent: Use a mild detergent and avoid fabric softeners and bleaches, as they can damage the fibers and reduce the insulating properties of the fabric.

• Wash cycle: Select a delicate wash cycle to minimize fiber wear. Excessive agitation can cause fleece to pill.

• Wash bags: Consider using textile wash bags to reduce microfiber release into the environment and to protect fleece from other items that might cause pilling.

Drying

• Air drying: It is best to air dry fleece on a flat surface or a clothesline. This helps maintain the garment's shape and reduces the risk of shrinking or heat damage.

• Avoid tumble drying: If you must use a tumble dryer, set it to a low temperature or the "cold air" setting. Excessive heat from the tumble dryer can degrade fleece fibers and increase pilling.

Storage

• Avoid compression: Store fleece garments in a place where they will not be compressed. Compression can damage the fabric's structure and alter its insulating properties.

• Clean and dry: Make sure the fleece is clean and completely dry before storing it to prevent mold and odors.

• Closets or drawers: Use closets or drawers to protect fleece from dust and direct sunlight, which can fade the fabric.

By following these care tips, your fleece garments will retain their warmth, comfort, and aesthetic appearance for many seasons, allowing you to fully enjoy their functional properties.

What you need to remember about fleece material!

Fleece, thanks to its exceptional properties of thermal insulation, lightness, and comfort, has firmly established itself as a material of choice in the textile industry. Its versatility makes it an essential component not only for sportswear and outdoor wear but also for household items like blankets and throws.

Throughout this article, we've explored the different types of fleece, from microfleece to heavy fleece, each meeting specific needs depending on the activity and season. We've also discussed the importance of choosing environmentally responsible fleece and practicing care methods that extend its lifespan and minimize its environmental impact.

We encourage you to incorporate fleece into your daily life. Whether it's for comfortable clothing to wear at home, gear for your outdoor adventures, or cozy accessories for cold days, fleece offers a multitude of benefits. By choosing wisely and properly maintaining your fleece items, you'll not only maximize their utility and lifespan but also contribute to a more sustainable consumption pattern.

Remember, fleece is not just a practical and comfortable choice; it's also a choice that, with the right practices, can be respectful of our planet. Embrace the many facets of fleece, while remaining mindful of ecological choices for a greener future.

FAQ, our team answers all your questions

What material is fleece made of?

Fleece, also known as fleece in English, is primarily made from polyester. Polyester is a synthetic fiber derived from petroleum, and it is used to create fleece because of its ability to retain heat while being lightweight and breathable.

Fleece can also be made from other synthetic materials or blends, including recycled materials, which helps reduce its environmental impact. Some fleeces are also treated with various finishes to improve water resistance or to limit pilling and bobbling.

Read also: what is polyester?

How are fleeces made?

Fleeces are primarily made from polyester, a type of plastic derived from petroleum. To create fleece, the process begins by extruding molten polyester through openings to form long, fine fibers. These fibers are then cooled and spun into yarns. These yarns can be combined with other types of fibers to improve certain characteristics like softness or the ecology of the final product.

The resulting yarns are knitted to produce a base fabric which is then treated to become soft and bulky. This treatment usually involves mechanical brushing which thickens the fabric and increases its fluffy texture. Finally, the fabric can be sheared to even out the pile to a uniform thickness, which also helps reduce pilling. This process transforms polyester into a lightweight, warm, and comfortable material, highly prized in the manufacture of winter clothing and accessories.

What is polar fleece?

Polar fleece, often simply called "fleece," is a synthetic fabric primarily made from polyester. Contrary to what its name might suggest, it does not contain natural wool fibers. This fabric was developed as a lightweight and warm alternative to traditional wool, offering advantages such as:

• Warmth: Fleece effectively retains body heat, making it an excellent insulator.
• Lightweight: It is lighter than traditional wool, making it comfortable to wear and easy to transport.
• Quick-drying: Unlike natural wool, fleece dries very quickly.
• Easy care: It is stain-resistant and machine washable, not requiring the dry cleaning often needed for natural wool garments.
• Softness: Fleece is very soft to the touch, making it pleasant against the skin.

Polar fleece is commonly used for outdoor clothing such as jackets, sweaters, hats, gloves, as well as for blankets and other home textiles due to these properties. Although it is less environmentally sustainable than natural wool due to its petroleum-based composition and its potential to release plastic microfibers, recycled versions of fleece are increasingly available to mitigate these environmental impacts.

Which fleece is the warmest?

The warmest fleece is generally the one with the highest density and thickness. Among the different types of fleece, thick fleece, often classified as heavy-weight fleece, is considered the warmest. This category of fleece can have a weight of 300 g/m² or more, which makes it particularly effective at retaining body heat.

Heavy fleece is ideal for very cold weather conditions, offering superior insulation without adding too much weight. It is often used in the manufacture of outdoor clothing such as winter jackets, insulating layers for outdoor activities, and mountaineering apparel. In addition to its thickness, this type of fleece can also be treated with special finishes such as water-repellent coatings or additional linings to further enhance its insulating properties and protection against wind and moisture.

However, it is important to note that the warmth offered by fleece also depends on the quality of its manufacturing and the technologies used. Some brands develop advanced fleece technologies that improve insulation while remaining relatively lightweight and breathable, which can make these options more performant even if they are not the thickest available on the market.

Read also : How to recognize good fleece?

Which is warmer, fleece or wool?

The question of whether fleece or wool is warmer depends on several factors, including usage conditions and the specific properties of the materials.

Wool is renowned for its excellent natural insulating capabilities. It can effectively retain body heat, even when wet, thanks to the unique structure of its fibers that trap warm air. Furthermore, wool is very breathable, allowing for natural regulation of body temperature, thus preventing overheating.

Fleece, on the other hand, is a synthetic material generally made from polyester. It is lightweight, soft, and provides excellent thermal insulation in dry conditions. However, unlike wool, it loses some of its insulating properties when wet and is not as breathable, which can lead to sweat accumulation during intensive activities.

In general, for very cold and particularly humid conditions, wool is often considered warmer because it retains its insulating properties better even when damp. Fleece might be preferred for its light weight, quick drying, and lower cost, but it is less effective at regulating temperature in the presence of moisture.

Which is warmer, fleece or cashmere?

Cashmere and fleece both offer effective insulation, but each has properties that can influence their perceived warmth under different conditions.

Cashmere is renowned for its exceptional warmth relative to its weight. Very light, it is extremely effective at trapping body heat thanks to the fine and dense structure of its fibers. Cashmere is also very soft and comfortable, making it ideal for garments worn directly against the skin. Moreover, it offers good breathability, helping to regulate body temperature naturally.

Fleece, often made from polyester, is also an excellent thermal insulator. It is lightweight and dries quickly, but it is generally less breathable than cashmere and can lead to sweat accumulation if worn during intense physical activities. Although fleece is very effective at retaining heat in dry conditions, it does not regulate temperature as well or breathe as naturally as cashmere.

In terms of pure warmth, cashmere tends to be warmer than fleece, especially when worn in extremely cold conditions. However, for outdoor activities where one might encounter humidity or for uses where durability and ease of care are priorities, fleece might be a more practical and economical option.

How to keep fleece soft?

To keep your fleece soft, wash it in cold or lukewarm water with a mild detergent, avoid fabric softener and high-temperature tumble drying. Air dry it or tumble dry on low heat, wash it with similar items to prevent pilling, and store it in a cool, dry place by folding it carefully. By following these tips, you will prolong the softness of your fleece and preserve its insulating properties for many uses to come.