Jason Mraz has consistently shown his commitment to helping create a cleaner and more sustainable planet. Now, he is taking his efforts on the road in an attempt to encourage his fans to do the same!

Jason Mraz partnered with OrganicSound to launch a t-shirt recycling program, got an old T-shirt taking up space in your closet? Bring it to Mraz's show here at the Bowl on September 15 and drop it off in one of the designated shirt recycling bins. Once the Good Vibes Tour comes to a close, all the collected T-shirts will be made into a new fabric and reused.

You will even have the chance to track the T-shirts collected at each stop on the tour through the OrganicSound website, and check out which cities recycled the most!

Grab your tickets to the Jason Mraz show on Saturday, September 15 with special guest Brett Dennen, and head down to the Bowl with your old T-shirts!