Acrylic
“Light, fluffy, and wool-like”
Acrylic adds warmth and holds vibrant color in knits, and it is generally easy to care for. It can develop static and pill with friction.
Like a lightweight, fluffy winter blanket
Fiber percentages alone cannot tell whether the fabric will look shiny or matte. Yarn shape and finishing can make a substantial difference.
The surface may range from smooth to softly brushed, so actual product photos will be especially helpful.
Whether the fabric flows or holds its shape depends heavily on its construction and weight.