Carbonfund.org have teamed up with Cafepress to produce and sell this pretty sweet tee designed to promote environmental awareness. Here is the blurb from the tee page:

Celebrate Earth Day with a carbon-neutral AnvilRecycled shirt. Proceeds benefit Carbonfund.org, which certified the shirt CarbonFree. View Carbonfund.org’s other products at Cafepress.com/carbonfund

Certified CarbonFree^® by Carbonfund.org’s Product Certification Program, the high-quality, pre-shrunk AnvilRecycled^® T-shirt features 69 percent pre-consumer recycled cotton. This tee has been released just in time for Earth Day so you to can help spread awareness. Below are a couple of Rude Retro’s environmental awareness t-shirts which you can purchase in a variety of styles at Zazzle.