Supremely comfortable and impressively durable, this Turkish duvet cover blends two of the world's finest fabrics: organic, certified cotton and EUROPEAN FLAX ® linen (the highest grade of linen available). Along with being a highly sustainable fiber, flax linen is lightweight and breathable—and it becomes softer over time. The natural beige front of the duvet cover is accented by a cotton percale backing for comfortable slumber throughout every season. Pair it with the coordinating shams for a harmonious look. CB2 exclusive.Front: 75% certified organic cotton, 25% EUROPEAN FLAX linen. Back: 100% organic cotton. Certified by OEKO-TEX ®. Hidden button closure. Ties in all four corners keep inserts in place. Machine-wash cold; tumble dry low. Do not bleach. Iron on low heat. Made in Turkey.