EXHIBIT 21 SUBSIDIARIES OF THE REGISTRANT WOLVERINE WORLD WIDE, INC. State or Country of Name Incorporation or Organization Aguadilla Shoe Corporation Michigan BSI Shoes, Inc. Michigan Brooks France, S.A. France Dominican Wolverine Shoe Company Cayman Islands Limited Frolic De Mexico S.A. de C.V. Mexico Spartan Shoe Company Limited Cayman Islands WWW Europe Ltd. England Hush Puppies Retail, Inc. Michigan d/b/a Little Red Shoe House Hush Puppies Factory Direct Wolverine Design Center, Inc. Michigan Wolverine Hy-Test, Inc. Michigan Wolverine Procurement, Inc. Michigan Wolverine Sourcing, Inc. Michigan Hush Puppies Canada Footwear, Ltd. Canada (controlling interest) All of the subsidiaries of the Registrant are wholly owned, except as otherwise indicated.