Twilight on Passport from Destination Yarn is the ultimate sock yarn with 8 ply construction making it extremely strong while also being very lofty and smooth. The high merino content (80%!) means that it is also very soft and takes the dye beautifully. 

Twilight is a lovely and layered purple/blue tonal that is part of Destination Yarn's Paris Collection and is designed to mix and match with City of Lights.

Weight - Fingering / 4 ply (14 wpi)
Yardage - 436 yards(393 meters)
Unit weight - 110 grams (3.88 ounces)
Gauge -  7.0 to 8.0 sts = 1 inch
Needle size - US 1 - 3 or 2.25 - 3.25mm
Fibers - 80% Superwash Merino 20% Nylon