My Size, Inc.

proxy statement filed with the Securities and Exchange Commission on June 2, 2026, a copy of which is also available atwww.sec.gov or athttps://www.mysizeid.com/ under the SEC Filings tab located on the Investor Relations page.

About MySize, Inc.

MySize, Inc. (NASDAQ: MYSZ) provides AI-driven sizing and commerce solutions designed to increase conversion, reduce returns, and support efficient omnichannel retail operations worldwide. The Company’s portfolio includes proprietary technology platforms serving brands, retailers, and consumers across global markets.

To learn more about MySize, please visit our website: www.mysizeid.com.

We routinely post information that may be important to investors in the Investor Relations section of our website. Follow us on Facebook, LinkedIn, Instagram, and Twitter.

Cautionary Statement Regarding Forward-Looking Statements

This press release contains certain forward-looking statements within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995, including statements related to the acquisition, expected revenues, and the expected closing of the acquisition. These statements are identified by the use of the words “could,” “believe,” “anticipate,” “intend,” “estimate,” “expect,” “may,” “continue,” “predict,” “potential,” “project” and similar expressions that are intended to identify forward-looking statements. All forward-looking statements speak only as of the date of this press release. You should not place undue reliance on these forward-looking statements. Although we believe that our plans, objectives, expectations and intentions reflected in or suggested by the forward-looking statements are reasonable, we can give no assurance that these plans, objectives, expectations or intentions will be achieved. Forward-looking statements involve significant risks and uncertainties (some of which are beyond our control) and assumptions that could cause actual results to differ materially from historical experience and present expectations or projections. Actual results may differ materially from those in the forward-looking statements and the trading price for our common stock may fluctuate significantly. Forward-looking statements also are affected by the risk factors described in the Company’s filings with the U.S. Securities and Exchange Commission. Except as required by law, we undertake no obligation to update or revise publicly any forward-looking statements, whether as a result of new information, future events or otherwise, after the date on which the statements are made or to reflect the occurrence of unanticipated events.

Investor Contacts:

Oren Elmaliah, CFO

ir@mysizeid.com

Phone: +972-3-573-6632