5.5 oz High quality 100% organic cotton, so it’s thicker than your average. You get to do something for the planet and you can feel confident that each garment was handled with integrity from start to finish. The earth is a dynamic, living system with finite resources that must be protected; supporting Organic cotton is among one of the many things we can do to register our vote for a healthier planet. With every purchase made 1% is donated to non-profits that are working to restore, protect, and advocate for our home, planet earth. We can stand for something and look good doing it.