Crafted from a soft and breathable fabric, our Marvin the Martian Pajama Shorts are designed for your ultimate comfort during bedtime or relaxed weekends. Slip into them and experience the gentle fabric against your skin, enhancing your relaxation. The pajama shorts themselves are made of a soft 60% cotton and 40% polyester fabric blend, for casual wear and lounging about! Wash cold and tumble low to maintain vibrant color.