From Spanx, this slip features: SPANXshape™ provides medium compression for a shaping effect Advanced Single-Layer Printed Power® Technology: Made with LYCRA® FitSense Print™ Technology, this slip provides powerful 360-degree shaping and all-over control Maximum Comfort: Lightweight, breathable, moisture-wicking, and silky-smooth fabric for all-day comfort Adjustable Straps: For a custom-to-you fit that securely stays in place Dig-Free, Undetectable Design: Bonded edges for a comfortable fitwithout diggingfor a sleek look Versatile Style: Wear it beneath evening gowns, cocktail dresses, daytime looks, bodycon dresses, or special occasion wear Nylon/elastane Machine wash cold/tumble dry low Imported.