Classic pyjama trousers with a feel-good factor: our pyjama trousers for men in a classic tartan design, made from organic cotton flannel, are wonderfully warm and exceptionally comfortable. These comfortably cut pyjama trousers feature two side pockets and a comfortable elasticated waistband with a flat fabric drawcord in a fishbone pattern. Presented in a high-quality fabric bag. A classic look for a restful night's sleep.