Materials: Viscose, Acrylic Fiber, Polyester About the product: Stylish and badass in one; this vest is detailed with an adjustable black pu leather halterneck strap, zipper opening on the center with pu leather lining on the sides.Additional information:- Actual fabric colors may vary slightly from online colors due to variations in screen color settings.- Measurements size on size table above for your reference. All size about subject to +/-0.5-1 inches tolerance. Punk Rock Black Stylish Backless Halterneck Strap Zippered Vest For Women