Look sophisticated, even as you sleep. These pyjama trousers are woven to British Boxers' exact specifications from a smooth and breathable cotton with a satin sheen finish that will keep you warm in winter and fresh in summer. Offered in their timelessly stylish design, they have a comfy elastic and self-fabric tie waist, two inset side pockets and two rear patch pockets for keeping your personal items close to hand. They also feature an open fly.