Catalina Comfort Silky Bamboo Baby Bodysuit -Long Sleeved 95% rayon from bamboo; 5% spandex Machine wash warm. Use only non-chlorine bleach when needed. Tumble dry on low. SILKY SOFT - You will love having this soft fabric against your baby's skin. BAMBOO - A rayon made from 95% natural bamboo with 5% spandex to give the right amount of stretch, this fabric is breathable and wicks moisture away from you baby's skin for the best silky comfort. TAGLESS - No tag to irritate you baby. ADJUSTABLE - Two rows of snaps allows for the inevitable growth spurt. CARE INSTRUCTIONS - Machine wash on warm; Use only non-chlorine bleach. Dry on medium. Use iron set on low if needed.