This is the official 2023-24 away jersey of Bundesliga club Bayer 04 Leverkusen, manufactured by British sportswear brand Castore. The jersey features a clean white base with an elegant all-over subtle geometric zigzag pattern in light gray, creating a modern, textured look without overwhelming the design. Prominently displayed across the chest is the main sponsor 'Barmenia' in bold black typography. The left chest showcases the golden Castore eagle logo with 'CASTORE' text beneath, while the right chest bears the embroidered Bayer Leverkusen crest in gold and white. The V-neck collar includes a small Castore leaf logo at the inner back neck, and the sleeves feature black contrast panels at the cuffs for visual dynamism. A woven Castore authenticity tag is visible on the lower left hem. Made from high-performance moisture-wicking polyester, the jersey ensures breathability and comfort during match play or casual wear. Its minimalist yet sophisticated aesthetic bridges sportswear functionality with contemporary streetwear appeal, making it suitable for fans attending matches, casual outings, or layering in urban settings. Ideal for spring and summer wear due to its lightweight fabric and ventilation-focused construction.