Bring two new sides to your activewear with this Black and Navy Polyester and Cotton Double-Faced Interlock Knit! Fully reversible, this interlock knit features one coarse black face and one smooth navy face. Bouncy and fluid in drape with a 50% weftwise stretch, fashion bodysuits, leggings, and crop tops perfect for transitioning from dance class to a night out. Opaque, a lining is not of necessity.