KnowledgeCotton Apparel Joe fish bone lounge pants are crafted from a recycled blend. Cut into a slim fitting with narrow legs finished with belt loops and back pockets52% Recycled Polyester33% Viscose (Lenzing)6% LycraThis pant is GRS certified.GRS is the world’s leading certification standard for recycled textiles including both ecological and social criteria. GRS covers every step in the production process, from the fiber to the finished garment. This garment is certified by CU, Lic.No. 847594. Style no. 70181Color: Total EclipseQuality: 62% recycled polyester / 33% viscose (lenzing) / 5% elastane