These great Buoyancy Aids are perfect for using with Boats and Kayaks, Fishing and Sailing. They come in a Black and Red design. The Buoyancy Aids are 50N CE approved which means they are designed to be used by competent swimmers. The jacket has four buckle straps across the front and a zip down the middle to secure the wearer. They also have soft sides with inverted pleat and plastic studs on the webbing strap.