A solid choice — #13 of 31 Cupro ranks #13 of 31 fabrics for odour resistance. It is a good fabric for this. Ranked with a wool-family bonus plus breathability and moisture management. The top pick is Merino.
Cupro measures 68/100 for breathability, 12% moisture regain, 25/100 warmth, at 120 gsm. Wool fibres lead here: Cupro is not a wool fibre, so it leans on breathability alone.