Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
These undergarments fit very well, are constructed good, and are very warm and comfortable.  I have worn them every day since they arrived (has been cold here) and they have met all of my expectations.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: A: very positive