Heart and Sole 4 ply is a stripey, self-patterning sock yarn. This fun yarn comes in a range of the most eye-catching colour combos. Each 100g ball has a free sock pattern on the ball band and will make one pair of socks on 3 ¼ mm needles. Heart and Sole is a brilliant yarn for exploring colour, and although it has been designed for socks it is also great for smaller projects, such as toys and accessories. Heart and Sole is machine washable and cool tumble dry.