Patagonia Women’s Shop Sticker Cotton/Poly Responsibili-Tee. The Shop Sticker Cotton/Poly Responsibili-Tee® is inspired by vintage stickers once used by purveyors of gear for the great outdoors. The T-shirt is made from a comfortable, sturdy 50/50 blend of recycled cotton/postconsumer recycled polyester fabric that reduces Patagonia’s need for petroleum to make raw materials, and cuts landfill and incinerator waste. Original artwork is screen-printed using PVC- and phthalate-free inks. Crewneck styling with regular-fitting, classic straight cut. Taped shoulder seams for comfort and fit retention. Fair Trade Certified™ sewing.