Adidas claims the four-stripe design on White Fox's clothing is deceptively similar to its classic three-stripe trademark. The German sportswear company says it asked White Fox repeatedly to stop selling and promoting the four-stripe garments but the Sydney-based label refused.
During the first court hearing, Adidas barrister Patrick Flynn SC said White Fox had been using the stripes as a trademark for months. He pointed to a picture of a White Fox-endorsed influencer wearing the company's four-stripe shorts alongside genuine Adidas shoes as an example of promotion that would confuse consumers.
"There's an intention to trade off our reputation," Flynn said.
Flynn noted that Adidas has held the three-stripe trademark in Australia for more than 50 years and successfully sued another retailer for infringement over shoes bearing four stripes in 2013. He described the current case as "not uncharted territory" and "a pretty simple matter."
White Fox's barrister, Ed Heerey KC, said the company would argue the four stripes are simply decorative and not used as a trademark. The hearing came after Adidas filed its action in September.
The court has yet to set a full timetable for the case.