Not recommended — #24 of 31 Acrylic ranks #24 of 31 fabrics for chafe resistance. It is a poor fabric for this. Ranked with a smooth-fibre bonus plus low weight and breathability. The top pick is Silk.
Acrylic measures 35/100 for breathability, 2% moisture regain, 60/100 warmth, at 220 gsm. Chafe resistance rewards a smooth, light surface: Acrylic has more surface texture at 220 gsm.