Studio Fix Fluid SPF15 Foundation by MAC helps to minimise the appearance of pores while protecting the skin against harmful UVA/UVB rays, it offers medium coverage while helping to control oil for an even, matte finish. To use: Apply evenly to a cleansed face, blending into your hairline, neck and ears. Item package weight: 1.6 ounces. MAC Studio Fix Fluid Foundation SPF15 is a modern foundation with a natural matte finish and broad spectrum protection. Oil-Free. NC50 - Rich Brown Golden.