A compromise — #20 of 31 Cashmere ranks #20 of 31 fabrics for chafe resistance. It is a middling fabric for this. Ranked with a smooth-fibre bonus plus low weight and breathability. The top pick is Silk.
Cashmere measures 50/100 for breathability, 15% moisture regain, 90/100 warmth, at 200 gsm. Chafe resistance rewards a smooth, light surface: Cashmere has more surface texture at 200 gsm.