Plymouth Adult Vest Patterns - 2018 Man's Plaid Vest is a similar pattern: 20 (5 sts. / inch) finished gauge, for men, and worsted (19-20 sts/4 in) yarn gauge. You may also like Kelbourne Woolens The Knightsbridge Collection Patterns - Tilly, which is another similar pattern: 20 (5 sts. / inch) finished gauge, socks and footwear garment, and worsted (19-20 sts/4 in) yarn gauge.
You may enjoy taking a look at the Schachenmayr Regia Pairfect Beginner's Lightweight Socks, Knitting Pure and Simple #216 Beginner's Lightweight Socks, and Knitting Pure and Simple 242 Beginners Mid-Weight Sock kits all using Knitting Pure and Simple Sock Patterns.
Hopefully our suggested yarn options for 998 - Men's Heavy Weight Boot Sock can help you come up with your next exciting new project idea!