This is a good top! It is lightweight and I like how the bright green stands out. The pocket on the back is really great, but only for very light weight items. Me personally, I don't like the feeling of something bouncing around on my back while I run, so I pretty much just stick my key in there. This top would be better if you were cycling. The pocket is very large and can store your essentials for sure!
Megan recommended this style