A solid choice — #12 of 31 Ramie ranks #12 of 31 fabrics for chafe resistance. It is a good fabric for this. Ranked with a smooth-fibre bonus plus low weight and breathability. The top pick is Silk.
Ramie measures 88/100 for breathability, 10% moisture regain, 15/100 warmth, at 170 gsm. Chafe resistance rewards a smooth, light surface: Ramie has more surface texture at 170 gsm.