The Adidas 1. FC Union Berlin 2022-2023 home shirt sees the club return to red and white stripes, after receiving only p...lain red kits from Adidas so far. 'Vivid Red' is used as the base color with six white stripes running down the front and the bottom of the back. The sleeves and majority of the back are solid red, whilst Adidas' branding appears in white. New shirt sponsor, Wefow, incorporate their logo well, which comes in red with a white outline.