20 DEN transparent tights Selection from the brand Lisca.A pair of sheer tights with a fine and consistent knitting structure that's made more durable thanks to 3D technology: a knitting technique that creates a smooth, finer, and better-fitting appearance. Matte look, invisible reinforcement at the toes, flat seam for maximum comfort, and a comfortable waistband. Cotton gusset for guaranteed intimate comfort. Sizes XL and 2XL have an extra-large gusset at the back.