Patagonia Men’s Arched Type Cotton/Poly Responsibili-Tee. Since 1973, Patagonia has built gear designed to endure season after season of hard use in tough conditions, noted here with the Arched Type Cotton/Poly Pocket Responsibili-Tee®. The regular-fitting T-shirt is made from a comfortable and sturdy 50/50 blend of recycled cotton/postconsumer recycled polyester fabric that reducesPatagonia’sneed for petroleum to make raw materials and cuts landfill and incinerator waste. Patagonia® original art is screen-printed using inks that are PVC- and phthalate-free. Taped shoulder seams lend comfort and fit retention. Fair Trade Certified™ sewing.