So comfy you'll not only sleep well but look forward to long Saturday mornings spent lolling about the house or cabin in your Woolrich Flannel Printed Pajamas for Boys. Absolutely nice and great for reading the new paper, drinking coffee and general lounging, this PJ set has a shirt made of cotton jersey and pants with patterns in pure brushed cotton flannel. Pants have sideseam pockets and an elastic waist with adjustable tie.