The Patagonia Men's Fly Lines Cotton/Poly Responsibili-Tee® T Shirt is made from a comfortable 50/50 blend of recycled cotton/postconsumer recycled polyester fabric that reduces our need for petroleum to make raw materials, and cuts landfill and incinerator waste. Original artwork by Neil Hubertis 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.