#739 Mac Pullover. Yarn: Sport Weight. Level: Intermediate. As much as things change, the best things stay the same and that goes for Mac, a timeless and hard-to-find pullover designed by my mother when wonderful alpaca yarns first became readily available in the marketplace. Detailed with a comfortable Raglan armhole and a deep, well-shaped double-crew neck, Mac is an elegant, dressy sweater for both men and women. Although worked in the easy and rhythmical Mock Cable, which does not require a cable needle, Mac does require many hours of knitting. Worked on #5 needles, Mac is best for intermediate and advanced knitters.