Instruct: Classify the given Amazon review into its appropriate rating category
Query: I'm 5'2 and 105 pounds and the xs gave me the best fit. Only drawback is it's a little tight ...

After reading several reviews about sizing I was nervous I would get the wrong size. I'm 5'2 and 105 pounds and the xs gave me the best fit. Only drawback is it's a little tight in the arms.