UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13A-16 OR 15D-16

OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of ~~September~~November 2025

Commission File Number 001-41943

Amer Sports, Inc.

(Translation of registrant’s name into English)

Cricket Square, Hutchins Drive,

P.O. Box 2681

Grand Cayman, KY1-1111

Cayman Islands

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

FORM 20-F x FORM 40-F o

EXPLANATORY NOTE

OnLing ~~September~~Xiong ~~18,~~resigned ~~2025,~~as ~~Amer~~a ~~Sports,~~member ~~Inc.~~of (the ~~“Company”)~~Board ~~released~~of ~~updated~~Directors ~~financial guidance for~~ (the ~~third~~“Board”) ~~quarter~~ of ~~2025~~Amer ~~and~~Sports, ~~its long-term financial algorithm~~Inc. ~~A copy of~~ (the ~~press~~“Company”), ~~release~~effective isas ~~furnished~~of ~~hereto~~November as6, ~~Exhibit 99~~2025.1.

~~The~~Ms. ~~information~~Xiong’s ~~contained~~resignation inis ~~this~~not ~~Report~~due onto ~~Form~~any ~~6-K~~disagreement ~~(including~~with the ~~press~~Company’s ~~release~~management ~~furnished~~team asor ~~Exhibit~~the ~~99.1)~~Company’s ~~shall~~Board ~~not~~on beany ~~deemed~~matter ~~“filed”~~relating ~~for~~to the ~~purposes~~operations, ofpolicies ~~Section~~or 18practices of the ~~Securities~~Company ~~Exchange Act of 1934, as amended (the “Exchange Act”),~~ or ~~otherwise~~any ~~subject~~issues toregarding the ~~liabilities of that section, nor shall it be deemed incorporated by reference into any of the~~ Company’s ~~filings~~accounting ~~under~~policies ~~the Securities Act of 1933, as amended,~~ or ~~the Exchange Act, whether made before or after the date hereof, except as shall be expressly set forth by specific reference in such filing~~practices.

~~EXHIBIT~~On ~~INDEX~~November 5, 2025, the Board appointed Wei Lin as a director of the Board and a member of the Nominating and Corporate Governance Committee, effective as of November 6, 2025.

~~The~~Mr. ~~following~~Lin ~~exhibit~~currently serves as Vice President of Anta Sports Products Limited (“Anta Sports”), where he is ~~furnished~~responsible asfor ~~part~~post-investment management, including the development of ~~this~~governance ~~Report~~frameworks onand ~~Form~~operating 6models to support integration, optimization, and long-K:term value creation. He also oversees Anta Sports’ sustainability and investor relations functions. Mr. Lin joined Anta Sports in January 2025 from KPMG China, where he was a partner and member of the China firm’s board of directors and led the firm’s strategy practice in the Asia Pacific region and ESG practice in China and Hong Kong. He holds a bachelor’s degree in mathematics and history from Colgate University and has completed executive sustainability programs at the Cambridge Institute for Sustainability Leadership and NYU Stern School of Business.

ExhibitNumber						Description
99.1						Press Release dated September 18, 2025

This Report on Form 6-K shall be deemed to be incorporated by reference into the registration statements on Form S-8 (File No. 333-276801) and Form F-3 (File No. 333-285651) of the Company and to be a part thereof from the date on which this Report on Form 6-K is filed, to the extent not superseded by documents or reports subsequently filed or furnished.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunder.


			Amer Sports, Inc.

			By:			/s/ Andrew E. Page
			Name:			Andrew E. Page
			Title:			Chief Financial Officer, Interim President & CEO of Wilson

Date: ~~September~~November 186, 2025

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