Robot Flex

Polyester Fleece Fabric Description
Polyester fleece is a soft, lightweight, synthetic fabric made from polyester fibers, known for its warmth, insulation, and quick-drying properties. It is manufactured by knitting polyester fibers and then brushing and shearing them to create a soft, fuzzy, napped surface. Ideal for outerwear, blankets, and sportswear, it mimics wool's warmth and softness without its weight or absorption issues, making it a durable and popular choice for a variety of cozy and functional applications.  
Key Characteristics
Soft and Warm: Polyester fleece has a soft, fuzzy, and warm texture, providing excellent insulation. 
Lightweight: It is significantly lighter than wool, making it a preferred material for outdoor gear. 
Durable: The fabric is very durable, resisting pilling and holding its shape over time. 
Moisture-Wicking: It effectively wicks moisture away from the body and dries quickly. 
Hydrophobic: Polyester fleece is hydrophobic (water-repellent), though not completely waterproof. 
Manufacturing Process
Knitting: Polyester fibers are knitted to form a basic fabric. 
Brushing: The fabric is then brushed to lift and roughen the fibers, creating a raised, fuzzy pile. 
Shearing: The fibers are sheared to create a uniform, soft surface. 
Finishing: The process results in a soft, insulating fabric that traps air, providing warmth similar to wool. 
Common Uses 
Apparel: Jackets, sweatshirts, sweaters, sportswear, and loungewear.

Outdoor Gear: Ideal for outdoor enthusiasts due to its warmth and moisture-wicking properties.
Advantages Over Wool
Lighter and Warmer: It provides comparable warmth to wool at a much lighter weight. 
Quick-Drying: Unlike wool, it doesn't absorb much water and dries quickly. 
Hypoallergenic: As a synthetic fabric, it is a good alternative for people who are sensitive to wool.