Excellent choice — #4 of 31 Cashmere ranks #4 of 31 fabrics for odour resistance. It is one of the best fabrics for this. Ranked with a wool-family bonus plus breathability and moisture management. The top pick is Merino.
Cashmere measures 50/100 for breathability, 15% moisture regain, 90/100 warmth, at 200 gsm. Wool fibres lead here: Cashmere is a wool fibre and resists odour naturally.