Berroco's "Trilogy" yarn is crafted of 3 terrific fibers -- wool, cotton & nylon. It combines a marvelous trio of textures: a fluffy, silky strand; a shimmering ribbon; & 2 cotton components, all held parallel with an invisible, nylon binder. The result is a lovely, multi-hued, multi-textured year round creation for any worsted-weight project! Superbly created in Italy of 32% wool, 28% cotton & 40% nylon.