Last Friday, Adidas filed an amended complaint against Aviator Nation and Mycoskie in an Oregon federal district court. Adidas and Aviator Nation have litigated for years and in this new filing, Adidas argues Aviator Nation has infringed on its trademarks by selling “sweatshirts, sweatpants, hoodies, shorts, and related apparel featuring parallel-stripe designs that are confusingly similar” to Adidas’s three-stripe mark. According to Adidas’ complaint, the two companies signed settlement agreements in 2012, 2013 and 2022. As Adidas tells it, Aviator Nation agreed to stop selling certain kinds of apparel that allegedly infringes the three-stripe mark.