SOPHNET. founder Hirofumi Kiyonaga's fictional football club teams up with Reigning Champ on a limited-edition capsule. The collection explores the concept's soccer-inspired theme with pieces that take after classic campus style. The Fall '21 collaboration features a range of training apparel made from Reigning Champ's signature heavyweight fleece and midweight jersey. Made in Canada, the collection features a training hoodie, crewneck, sweatpants, and t-shirt. Each style is available in heather grey or black and is branded with campus-style graphics and a co-branded woven label.