Sometimes a 50g skein of yarn plus a mini for contrast is exactly what you need!
William Merino Sock Set #M
William Merino Sock Set #K
William Merino Sock Set #J
William Merino Sock Set #I
William Merino Sock Set #H
William Merino Sock Set #G
William Merino Sock Set #C
William Merino Sock Set #A