SUPERIOR GROUP OF COMPANIES, INC.

We are again pleased to take advantage of Securities and Exchange Commission rules allowing companies to furnish proxy materials to their shareholders over the Internet. We believe this e-proxy process expedites shareholders' receipt of proxy materials, while lowering the costs and reducing the environmental impact of our Annual Meeting.

On or about March 25, 2024, we are providing our beneficial shareholders with a notice containing instructions on how to access our proxy statement and annual report and how to vote online.

All other shareholders will continue to receive a paper copy of the proxy statement, proxy card and annual report by mail. The proxy statement contains instructions on how you can (i) receive a paper copy of the proxy statement, proxy card and annual report if you only received a notice by mail, or (ii) elect to receive your proxy statement and annual report over the Internet for future annual meetings if you received them by mail this year.