This is the Mac cosmetics studio fix fluid foundation in the shade NW10, best for very beige with rosy undertone. The Mac studio fix foundation is a 24 hour wear, buildable full matte coverage foundation with oil & shine control. This formula will not crease, cake or settle into fine lines or pores. This lightweight, oil free formula provides all day hydration that won’t break you out! Good for all skin types. Beautiful natural matte finish. Brand new in box, full size & authentic. This shade is out of stock on Mac’s website!