Incredible softness: A luxury 100% cotton sheet set made by a unique process of mingling colored yarns with white yarns to create heather melange colored effect. Generous dimensions on the flat sheet and pillow-cases ensure a nice fit; the fitted sheet will fit most of today, thicker mattresses; fitted sheet has elastic all around to ensure that sheet stays on the mattress. The La Rochelle flannel is brushed four times per side, to ensure a super soft hand feel and extra durability.