#740 Potomska. Yarn: Worsted Weight. Level: Seasoned Beginner. Sizes: 34 through 48. Originally designed in the ‘60s, this easy-fitting Raglan pullover speaks for the enduring quality of classic designs. A good ‘seasoned’ beginner’s project, knit on #8 needles, it is a staple wardrobe piece for both men and women. Potomska, a versatile design, works in almost any yarn – textured tweeds to raw wools, smooth worsted spun wools or fiber blends and luxurious fibers. Each fiber will influence the look and use of Potomska.