EXHIBIT 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906
OF THE SARBANES-OXLEY ACT OF 2002

I, Ronald R. Snyder, President and Chief Executive Officer of Crocs, Inc., hereby certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

(1)The Quarterly Report on Form 10-Q of Crocs, Inc. for the period ended September 30, 2006 (the “Quarterly Report”) fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934 (15 U.S.C. 78m); and

(2)The information contained in the Quarterly Report fairly presents, in all material respects, the financial condition of Crocs, Inc. at the end of the period covered by the Quarterly report and results of operations of Crocs, Inc. for the period covered by the Quarterly report.

Date: November 10, 2006	/s/ Ronald R. Snyder
	Ronald R. Snyder
	President and Chief Executive Officer

A signed original of this written statement required by Section 906 has been provided to Crocs, Inc. and will be retained by Crocs, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.