This is the official 2023–24 third match jersey for Newcastle United FC, designed and manufactured by Castore. The shirt features a bold geometric pattern in deep navy and vibrant royal blue, accented with striking yellow lines and trim—creating a modern, tech-forward aesthetic. Prominently displayed across the chest is the primary sponsor 'sela' in bright yellow lettering with a stylized square logo. The club’s historic crest (three lions and castle) sits centered above the sponsor, embroidered in gold and white. The V-neck collar and sleeve cuffs are trimmed in yellow, while the left sleeve bears a yellow patch with partial 'nou' branding (likely part of 'Newcastle United Official'). The inner neck tag confirms 'CASTORE' as the technical apparel partner. Made from high-performance moisture-wicking polyester, this jersey ensures breathability and comfort during matches or casual wear. Ideal for fans attending games, training sessions, or streetwear styling, it blends elite sport functionality with contemporary design. The dynamic zigzag motif evokes motion and digital futurism, aligning with Castore’s signature engineering-led approach. Perfect for summer/fall wear due to its lightweight construction and ventilation-focused cut.