They caused an uproar several months ago. Customers were complaining that Lululemon's yoga pants were too sheer. Now there's apparently a problem with pilling. Addressing the ongoing problems with the ...

Lululemon founder Dennis “Chip” Wilson, whose yoga wear company is dealing with another round of consumer complaints over its pants, doesn’t think the quality concerns are the retailer’s fault.

The Vancouver-based athleisure brand filed a lawsuit on Friday, saying Costco had created "confusingly similar" dupes of its ...