To achieve optimum results, we cross check yarns ordered from JohnLewis.com to ensure they all carry the same dye lot number. This means that all yarns ordered in a single transaction will come from the same dye lot. Beautifully soft and light to wear, the Summerlite DK yarn from Rowan is perfect for creating summer knits. Crafted from pure cotton, this lovely yarn is soft and tactile with a unique matt look. Easy care and machine washable, this yarn is perfect for knitting and crocheting cardigans and accessories when used with 3.75mm needles.