Final answer:
Fleece is the plush knit pile fabric with a velvet-like texture made from synthetic fibers, often used for its warmth and softness.
Step-by-step explanation:
A plush knit pile fabric with a velvet-like texture made from synthetic fibers is most commonly known as fleece. Fleece is a warm, soft material that is often used in apparel such as jackets, hats, and comfortable loungewear. It is known for its insulating properties which makes it an ideal material for warmth without being heavy.
Unlike wool, which is a natural fiber obtained from animals like sheep, llamas, or yaks, fleece is generally made from polyester. Polyester is a type of synthetic fiber that's derived from petroleum-based products and is used in many types of apparel and home furnishings due to its resilience and stain-resistance.