Brand New in Box Sheertex Fine Rib Classic Tights Taken from website: Product Details Our Classics, lightly textured with a fine rib and as resilient as ever. As soft and stretchy as your regular tights — but so much better. Made using patent-pending technology. Sustainably manufactured and hand sewn in our Canadian factory. You can't find this technology anywhere else. Sheerness: Sheer / Denier 30 Made strong by Sheertex™ Knit Technology