FEUS

FlexShares ESG & Climate US Large Cap Core Index Fund seeks results that correspond generally to the price and yield performance of the Northern Trust ESG & Climate U.S. Large Cap Core IndexSM (the "underlying index"). The underlying index is designed to reflect the performance of a selection of companies that exhibit certain ESG characteristics, while also seeking to provide broad-market, core exposure to publicly-traded U.S. large capitalization equity securities. Under normal circumstances, the fund will invest at least 80% of its total assets in the securities of the underlying index. The fund is non-diversified.