Silk/cotton Blend Fabirc , Knitted Women's Camisole Tank Top ,Medium thickness,breathable and comfortable.Knit fabric, very stretchy to fit you body well. You can wear it as underwear or lounging wear at home. It is easy to match with other clothing, a must in your Wardrobe. Wear them every day many months of the year,The silk fabric is very comfortable, like another layer of your skin