No — the Linen name refers to the color, not the fibre content. This curtain is 100% polyester filament, which is what gives it its performance characteristics: consistent hang, machine washability, near-zero shrinkage, and stain resistance. The color replicates the warm, sandy beige of natural undyed linen — the look and warmth of the natural material, without the creasing, shrinkage, and specialist care that real linen typically demands. You get the aesthetic of a linen palette with the practicality of modern polyester weaving.