These J.Crew Men's Blue Pajama Pants are made of 100% cotton flannel, featuring a solid blue color with novelty cartoon and retro themes. The pants have an elastic and adjustable waist with tie closure, along with pockets for added functionality. Perfect for winter, fall, or spring, these comfortable and stylish pants are machine washable for easy care. Ideal for lounging or sleeping, these pajama pants offer both relaxation and a touch of fun. Caja35-40