Not recommended — #29 of 31 Acrylic ranks #29 of 31 fabrics for odour resistance. It is a poor fabric for this. Ranked with a wool-family bonus plus breathability and moisture management. The top pick is Merino.
Acrylic measures 35/100 for breathability, 2% moisture regain, 60/100 warmth, at 220 gsm. Wool fibres lead here: Acrylic is not a wool fibre, so it leans on breathability alone.