One hundred percent Pima cotton, Serif is soft and strong, with a charming wave and subtle luster we want to write home about! The look and feel of Serif are a quick reminder that Pima cotton is one of the highest grades of cotton available. Its long fibers create a durable yarn with a featherlight touch. Serif’s structure, a soft single ply of cotton wrapped with a thin cotton thread, creates an undulating strand that knits into a slightly knobbly fabric, elegant but playful and absolutely gorgeous. Each 100-gram skein of this light worsted (DK), machine-washable yarn has 164 yards and is best knit on US 4-6 (3.5-4 mm) needles. It is also certified to be free of substances that may be harmful to human health. Serif is available in a palette of sixteen colors inspired by nature’s softer moments, from Warm Rock to Quiet Lake, each with an innate glowing beauty.