*Fabric type53.8% Polyamide, 29.4% Viscose, 16.8% Polyester*SIZE GUIDE: S=US 4-6, M=US 8-10, L=US 12-14, XL=US 16-18.The fabric of this thermal shirt is thick and stretchy, giving you warmth and infinite comfort at the same time!*The turtleneck sweater is warm and windproof, the solid color sweater is easy to match, and the slim fit keeps you warm without looking bulky. Our women's pullover sweaters are definitely items you won't regret owning in fall and winter!*The knit sweater can be worn alone with pants and sneakers in less chilly times, or layered with a down jacket and scarf and snow boots for warmth and style in colder weather.*These mock neck tops for womens are suitable for vacation, going out, work, school, shopping, party, home, and most other occasions, it is a must-have basic piece of the fall and winter closet!*Washing Care: Hand/Machine washable with cold water recommended, do not bleach, iron in low, hang, or line to dry.