This fingerless gloves are quite nice.  I have large hands and arms, so I was worried they wouldn't fit me, but they are great.  I think they would also work quite well for someone with small hands and arms - very versatile.  My only complaint is that the thumbholes are uneven on the two gloves.  One thumb hole is much lower down than the other so they feel very uneven and awkward in comparison to one another.  Hopefully I just got a bad pair.