From TC Fine Shapewear, this panty features: Lightweight, soft, smooth, and silky microfiber matte fabrication Sleek fabrication won't snag clothing and is tagless for all-day comfort Wonderful edge silicone finish, placed at the leg openings, prevents wedgies, and eliminates panty lines Subtle elastic waistband Moderate rear coverage Cotton gusset Nylon/elastane Machine wash/tumble dry low Imported.