Our knitting patterns in Serif make the most of this 100% Peruvian Pima cotton yarn‘s unique structure and amazing softness. A soft single ply of cotton wrapped with a thin cotton thread, the result is an undulating light worsted/DK-weight yarn that knits into a slightly knobbly fabric… Very charming! Featherlight, lustrous, and irresistibly touchable, Serif is an inspired choice for blankets, babies, homegoods, and more. Want more? Explore all of our yarn and all of our beautiful knitting patterns!