clothing - Ηow can I keep my jeans' zippers from unzipping on

A lot of jeans have zippers that open on their own. For me, it is quite uncomfortable to be re-zipping them in the middle of the street. What can I do to prevent this?

clothing - Ηow can I keep my jeans' zippers from unzipping on

clothing - Ηow can I keep my jeans' zippers from unzipping on

clothing - Ηow can I keep my jeans' zippers from unzipping on

clothing - Ηow can I keep my jeans' zippers from unzipping on

clothing - Ηow can I keep my jeans' zippers from unzipping on

clothing - Ηow can I keep my jeans' zippers from unzipping on