These sweaters are terrific for those of us in the northeast where the challenge to keep warm is constant in the winter.  I bought 2 and plan to get another.  Yes, they take longer to dry than other ribbed turtlenecks in my wardrobe, but that's not a problem for me.  I just toss them back in and let the dryer go for another 10  minutes.  Though I usually wear an XS, I bought Small after reading other reviews------they fit me great (I'm 5' tall).
Colors are great, too (I have the green, white, and pink).