This is the iconic Nars radiant natural Longwear foundation in the shade Siberia, best for very light skin with warm undertones. This is a 16 hour, full coverage foundation that delivers buildable, lightweight & natural fade resistant wear. Transfer resistant and sweat resistant. The formula resets oxidization so color stays true all day. Superior blend-ability that looks natural on skin without looking or feeling cakey, heavy or drying. Instantly provides a natural radiant looking finish. Fragrance free & dermatologist tested. Brand new in box, full size & authentic.