Yarn Bases Info

Perfect Sock Fingering Weight
75/25 SW Merino/Nylon - 4 plies
Self-striping or Tonal: 460 yards/ 100 gram
Recommend U.S. #1 or 2.25mm for socks

Ritz Sock Fingering Weight (sparkle)
75/20/5 SW Merino/Nylon/Stellina - 2 plies
Self-striping or Tonal: 435 yards/ 100 grams
Recommend US 0 - 1 or 2 - 2.75mm

Sport Sock
80/20 SW MerinoNylon - 3 plies
Self-striping or Tonal: 320 yards/ 100 gram
Recommend US 2 - 3 or 2.75-3.25mm for socks

Everyday DK 
75/25 SW Merino/Nylon - 4 plies
Tonal: 245 yards/ 100 gram
Self-striping: 310 yards/ 125 gram
Recommend US 3 or 3.25mm for socks

Sweater Weather Worsted Merino
100% SW Merino - 4 plies
Tonal: 220 yards/ 100 gram
Self-striping:
Small: 275 yards/ 125 grams
Medio: 312 yards/ 142 grams
Large: 550 yards/ 250 grams
Recommend US 7 - 9 or 4.5 - 5.5 mm