Exhibit 23.1 INDEPENDENT AUDITORS' CONSENT We consent to the use in this Registration Statement of Columbia Sportswear Company on Form S-1 of our report dated February 6, 1998 (March __, 1998 as to Note 1) appearing in the Prospectus, which is part of this Registration Statement. We also consent to the reference to us under the heading "Experts" in such Prospectus. DELOITTE & TOUCHE LLP Portland, Oregon February 23, 1998 - -------------------------------------------------------------------------------- The preceding consent is in the form that will be furnished by Deloitte & Touche LLP that will be furnished upon consummation of the initial public offering assuming that no material events have occurred that would affect the accompanying financial statements or required disclosures therein.