From the Website: “A cozy sweater worked on #10 needles in the Swiss Check slipstitch pattern, which creates a thick, warm fabric – good for winter sports and outdoor activities.”

Sizes: even sizes 32-46 in the 1981 edition, newer edition may vary. (Website says sizes 32-44)

Note website reference to US #10 needles, 1981 edition calls for US #9.

Colors: 580-1000 yards primary and 220-715 yards secondary color.

Pattern data above from the 1981 edition of the pattern.