Vuori Women's Halo Slim Flare Leggings in Black Heather Brand New with tags. Never Worn. Built with our super soft brushed DreamKnit fabric made from mostly recycled materials, the Halo Slim Flare pant brings together comfort and style. Designed with sleek details and our soft DreamKnit fabric made from 89% recycled materials, these pants look good and feel even better. 4-Way Stretch Moisture Wicking Made With Recycled Material DreamKnit fabric Fitted High-Rise DreamKnit Performance Fabric Slim Fit 89% Recycled Polyester, 11% Elastane