J Crew Slim Flare Sweater Pant Size XXS in Black NWT A superstretchy pair with a comfy elastic waistband, a slim fit up top and a gradually widening leg, made for lounge days, office days and in-between days. 60% viscose/23% polyester/16% polyamide/1% elastane. Elastic waist. Machine wash. Item CF267. Tag marked through by the manufacturer.