This collaborative long-sleeve t-shirt features a bold, oversized 3D-rendered SpongeBob SquarePants graphic on the back, tongue-out and animated with dynamic water droplets—capturing the character’s iconic playful energy. Below the graphic, 'CASTEL' is printed in black sans-serif font with a red underline, followed by Supreme’s signature red box logo with 'preme' in white. The sleeves are densely decorated with multi-brand patches: Supreme (red box), Castel (black text + red stripe), ROS COR (yellow/red), SpongeBob SquarePants logo, and other stylized motifs including Gary the Snail and scorpion emblems. A small red Castel scorpion logo appears at the upper back neckline. Made from soft cotton jersey, the garment offers relaxed streetwear fit with ribbed cuffs and hem. Ideal for hype-driven street style, collector culture, and pop-culture enthusiasts, it merges high-end collaboration aesthetics with nostalgic cartoon appeal. Perfect for layering in transitional seasons or wearing solo in spring/summer. Notable for its maximalist sleeve detailing and cross-brand synergy between streetwear giant Supreme, Italian performance brand Castel, and Nickelodeon’s beloved IP.