Size M I’m 5’7”, usually 4/S, sometimes M in sweats. These were a bit too oversized on me, but fit is so cute. Wish they fit! Self: 100% cotton Rib: 98% cotton, 2% elastane Made in Portugal Hand wash Elastic waistband and cuffs French terry fabric Item not sold as a set 18" at the knee narrows to 10" at the leg opening Revolve Style No. GRLR-WP39 Manufacturer Style No. GRP51 F23