To celebrate the 90th anniversary of the Japanese leather goods maker Yoshida & Co, Stone Island and Porter sign a seventh limited collaboration. The collection, available now, includes six pieces: a short parka and cargo pants, Porter’s first foray into ready-to-wear, as well as a backpack, a helmet bag, a shoulder bag, and a pouch. All items are made from Japanese twill nylon, subjected to a gradient corrosion treatment that makes each piece unique, and feature a Stone Island compass patch and Porter details. Prices have not been announced, but the range is distributed in Stone Island and Porter stores as well as on their respective websites. This anniversary collaboration combines Stone Island's technical expertise with Porter's leather goods expertise, offering unique clothing and accessories for the season.