Introducing the Holzweiler Wou Knit Singlet. Ist. Core. Helpers. StringHelper. RemoveHtmlTags("{@@=Ist. Core. Helpers. StringHelper. ToProperCase("Featuring a stretchy tape yarn structure and cut for a slim fit, Holzweiler's Wou Knit Top is detailed with ties at the front to reveal a flash of skin and Holzweiler' signature keyhole back. Sleeve Length: Sleeveless. Neckline: Crew. She is wearing a size S. Washing Instructions: Machine Wash Cold. Composition and Material: 80% Cotton, 20% Nylon.. Colour: blue