You just do not get cozier than slipping into a comfy pair of flannel pjs on a cold winter night. The Hanes Men's Flannel Pajama Sleep Set is quite possibly the perfect pair of flannel pajamas. The sleep set is made of 100% soft cotton. For added comfort the elastic waistband is covered with fabric. The long sleeve button down top has 4 buttons and one front pocket. Washing Instructions: Flannel PJs will shrink the first time they are washed and dried in the dryer. For the least amount of shrinkage we recommend that you - wash in cold water and dry on the lowest heat setting possible. Unfortunately, not all plaids are available in all sizes. Sizing is as follows: Small (chest 34-36/waist 28-30), Large (chest 42-44/waist 36-38), 2x (chest 50-52/waist 44-46) *We cannot guarantee that the plaid you receive will look exactly like what is pictured here.