Women's Tie Dye Rib Leggings Scrunch Ruched Bum Black High Waist Black Stretch Knit Wave Stirrup Leggings For Sale at 1stDibs Black Wide Rib Knit High Waist Legging Knitwear PLT Black Stretch Knit Wave Stirrup Leggings For Sale at 1stDibs. Jet for joy with the super soft Nadine Knit Leggings, featuring a fold over waist for adjustable warmth & stylish comfort. Form fitting yet stretchy, these warm up leggings are designed to show off your extensions while still allowing you to move effortlessly in the studio. Made of an innovative rayon rib knit fabric, the Nadine Knit Leggings retain heat effectively to keep your muscles warm & ready to move all day.