"I bought them to see the difference in size as compared to the 'One Size Smaller' regular fingerless texting gloves, which I really love and fit me perfectly.
I have small hands for an adult—quite comparable to a child's. my palm is 6 1/2 inches in circumference and my wrist is 5 1/2. I think if you also have small hands, both the Children's version and the regular 'One Size Smaller' will both work, it just depends on the kind of fit you are looking for.
The regular ones are an exact fit, but there is some space around the palm/top opening if your fingers are closed. The children's size by contrast is more fitted and has no gaps, but is also not tight.
For myself, if I have to choose, I think I prefer the fit of this children's size a little better."
Children's bamboo fingerless gloves / wrist warmers.