The Canadian athleisure brand has accused the warehouse club operator of copying at least six of its products, including its Scuba hoodie and men’s pants.

Fashion “dupes,” or less expensive versions of high-end clothing and other accessories, are just about everywhere these days. They’re also drawing some businesses into legal battles. In the latest example,

In a 49-page lawsuit filed in California, Lululemon accused the retail wholesaler of selling knockoff versions of its Scuba clothing and popular ABC men’s pants.