EX-23 3 0003.txt CONSENT OF GRANT THORNTON LLP EXHIBIT 23 CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS We have issued our report dated January 19, 2001, accompanying the consolidated financial statements and schedule included in the Annual Report of K-Swiss Inc. on Form 10-K for the year ended December 31, 2000. We hereby consent to the incorporation by reference of said report in the Registration Statements of K-Swiss Inc. on Form S-8 (File No. 33-36505, effective August 23, 1990, File No. 33-77258, effective April 4, 1994, File No. 33-95650, effective August 10, 1995 and File No. 333-79641, effective May 28, 1999) and on Form S-3 (File No. 333-37895, effective October 17, 1997 and File No. 333-60043, effective July 28, 1998). /s/ GRANT THORNTON LLP Los Angeles, California January 19, 2001 49