Joe Ng, CEO of fashion studio Shift, said Lululemon's pants may have inspired Costco's, but the design isn't as unique as a lawsuit claims.

Lululemon says one of the duplicates that Costco sells is the Hi-Tec Men’s Scuba Full Zip, with the lawsuit showing a screenshot image of Costco’s website showing the item priced at $19.97.

Lululemon claims one of the duplicates that Costco sells is the Hi-Tec Men’s Scuba Full Zip, with the lawsuit showing a screenshot image of Costco’s website showing the item priced at $19.97.

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.

Lululemon says one of the duplicates that Costco sells is the Hi-Tec Men’s Scuba Full Zip, with the lawsuit showing a screenshot image of Costco’s website showing the item priced at $19.97.

The dynamic world of athletic apparel is marked by two titans vying for dominance: NIKE Inc. NKE, the undisputed global sportswear giant, and lululemon athletica inc. LULU, the sleek disruptor ...

Lululemon has filed a lawsuit against Costco accusing the chain of selling knockoff versions of its athleisure wear for discounted prices. In a lawsuit filed in the U.S. District Court for the ...

Lululemon claims one of the duplicates that Costco sells is the Hi-Tec Men’s Scuba Full Zip, with the lawsuit showing a screenshot image of Costco’s website showing the item priced at $19.97.

WASHINGTON — High-end athleticwear company Lululemon is suing Costco, accusing the warehouse retailer of selling knockoffs of Lululemon's clothing. The lawsuit, filed Friday in the U.S. District ...

Lululemon claims one of the duplicates that Costco sells is the Hi-Tec Men's Scuba Full Zip, with the lawsuit showing a screenshot image of Costco's website showing the item priced at $19.97.

WASHINGTON — High-end athleticwear company Lululemon is suing Costco, accusing the warehouse retailer of selling knockoffs of Lululemon's clothing. The lawsuit, filed Friday in the U.S. District ...