Crafted from a soft blend of 95% bamboo and 5% spandex, these Gone Fishing PJ's feature a a super fun fly lure pattern that combines comfort with style.Our bamboo–cotton blend is naturally soft and cozy. To keep your pajamas fitting true to size, wash cold and dry low (or hang dry for best results). High heat can cause slight shrinkage, so treating them gently keeps them looking brand-new wash after wash. Up to 5% shrinkage if washed and dried on high heat.