Patagonia P-6 Logo T-Shirt. Featuring the classic P-6 Logo Graphic on Patagonia's lowest carbon footprint t-shirt to date, this piece is built utilizing fabric scraps and recycled bottles for a 100% recycled garment overall. Further environmental impact is considered in the graphic, which is printed using PVC and phthalate-free inks. Finished with a ribbed neckline and taped shoulder seams for comfort and a great fit.