FlexShares STOXX US ESG Select Index Fund 

The index is designed to reflect the performance of a selection of companies that, in aggregate, score better with respect to a set of ESG KPIs relative to the U.S. companies in the STOXX® Global 1800 Index, a float-adjusted market-capitalization weighted index of companies incorporated in the U.S. and in developed international markets. The fund will invest at least 80% of its total assets (exclusive of collateral held from securities lending) in the securities of the index.