98% polyamide, 2% elastane. Made from 59% pré-consumer recycled polyamide. Q-NOVA® thread. Jersey fabric. Skinny fit. Seamless. Ergonomic shape and knit for maximum comfort. Stretch waistband with invisible seam. Bottom leg hem with invisible seam. Tear-away brand label. Made in Italy. Certified STANDARD 100 by OEKO-TEX®N° CQ1007/8, IFTH.