Organic cotton/recycled polyester blend lightweight jerseyprAna crew neck basic teeWoven label on wearer's left sleeveStandard fitbluesign approved materialsFair Trade Certified*Fabric: 60% Organic Cotton / 40% Recycled Polyester* Part of the prAna Basics collection, it's Fair Trade Certified. That means that it was made with a blend of organic cotton and recycled polyester by their Fair Trade Certified Factory partners around the globe. Talk about a style that truly feels good.