Lululemon women's Modal-Silk Yoga Tank Top in White Opal size 6. Pre-owned and in great condition. You have to feel it to believe it. This t-back yoga tank handles sweat and feels amazing on your skin. Wear it long and loose or tied at the back. Soft, silk-blend modal fabric is four-way stretch, quick-drying, sweat-wicking, and breathable. Tie it up for a snug fit at the hip. Classic fit, hip length.