Tucked Trunks boxer briefs are the easiest way to keep your shirt tucked in all day. Tucked Trunks is also the first ever boxer brief (Shirt Tucker) specifically designed to help keep your shirt tucked tight. The brief consists of lightweight materials for overall comfort. A dual waistband, security button system that interlocks with your dress shirt, and non-slip multi-grip technology will aid in your every moment without damaging your shirt while keeping it neatly tucked in.