New colors have been announced in Cascade's Sierra yarn and I'm working my way down the list. See the new colors here, and there is a link for a pdf of the Sierra Color Card as well!
Fiber: 80% Pima Cotton / 20% Wool
Yardage: 100g - 192 yds
Gauge: 4.5s - #8, 5s - #7
Wash: Hand or machine wash gentle cold, tumble dry cool.