Questionable Quality

I bought this vest to assist with creating more of a sweat during my cardio workouts. The vest did its job and was awesome. After about a week of using the vest maybe 4 times I noticed the zipper started to get rusty and became a lot tougher to zip up and down. Within the next week maybe 2 uses the zipper broke and I was unable to move the zipper up or down any longer. Very upset that I am unable to use this vest any longer due to the poor quality of the zipper.

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