Definitive Materials Filed by Investment Companies. (497)

Faegre Drinker Biddle & Reath LLP  

One Logan Square, Ste. 2000  

Philadelphia, PA 19103-6996  

[phone] (Phone)  

[phone] (Facsimile)  

www.faegredrinker.com  

April 15, 2020  

VIA EDGAR TRANSMISSION          

Securities and Exchange Commission  

100 F Street, N.E.  

Washington, DC 20549  

  

Re:	FlexShares® Trust

(File Nos. 333-173967 and 811-22555) (the “Registrant”)  

Dear Sir or Madam:  

On behalf of the Registrant, I hereby transmit for filing pursuant to Rule 497(e) of the Securities Act of 1933, as amended (the “1933 Act”), exhibits containing risk/return summary information in the eXtensible Business Reporting Language (XBRL) format that reflect the risk/return summary information included in the prospectus supplement dated April 1, 2020 for the FlexShares^® Ready Access Variable Income Fund and FlexShares^® Core Select Bond Fund filed pursuant to Rule 497(e) on April 1, 2020 (accession number: 0001193125-20-093819).  

Questions and comments may be directed to the undersigned at [phone], or in my absence, Veena K. Jain at [phone].  

  

Very truly yours,

/s/ Diana E. McCarthy

Diana E. McCarthy

  

  

  

  

  

Copy to:		Peter K. Ewing  Jeff Beeson  Jose J. Del Real, Esq.  Veena K. Jain, Esq.