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.Kellen Organic Cotton-Blend Natural King Duvet Cover 106"Wx92"DFront: 75% certified organic cotton, 25% EUROPEAN FLAX linenBack: 100% organic cottonCertified by OEKO-TEX ®Hidden button closureTies in all four corners keep inserts in placeMachine-wash cold; tumble dry lowDo not bleachIron on low heatMade in Turkey