For a lovely, cotton blend with a unique construction, check out Berroco's "Calico." Its 3 chainette strands in contrasting yet harmonious shades run parallel and are connected invisibly by a clear nylon thread. "Calico" gives you fantastic texture for all your heavy worsted, warm-weather projects such as pullovers, tops, cardigans, jackets, bags & accessories. Sensationally crafted in Italy of 58% cotton, 28% acrylic & 14% nylon.