Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in this Registration Statement on Form S-8 of our
report relating to the financial statements and financial statement schedule (which report
expresses an unqualified opinion and includes an explanatory paragraph relating to the adoption of
new accounting standards) of Payless ShoeSource, Inc. and subsidiaries, and management’s report on
the effectiveness of internal control over financial reporting dated March 30, 2007, appearing in
the Annual Report on Form 10-K of Payless ShoeSource, Inc. and subsidiaries for the year ended
February 3, 2007.
/s/ Deloitte & Touche LLP
Kansas City, Missouri
June 11, 2007