This collaborative long-sleeve t-shirt features a bold, oversized 3D-rendered SpongeBob SquarePants graphic on the back—depicted with exaggerated facial expression, tongue out, and sweat droplets—embodying playful streetwear energy. Below the character, 'CASTELLI' is printed in black sans-serif font with a red underline, directly above Supreme’s iconic red-box logo. The sleeves are densely decorated with repeating mini-logos including Supreme’s box logo, Castelli’s scorpion emblem, SpongeBob-themed patches (e.g., 'ROCK CO', 'SPONGEBOB SQUAREPANTS'), and other pop-culture references. A small Castelli scorpion logo appears at the upper back neck. Made from premium cotton jersey, the garment offers relaxed fit, ribbed cuffs, and clean white base that enhances print vibrancy. Ideal for streetwear collectors and fans of high-end cartoon collaborations, it bridges performance cycling heritage (Castelli) with downtown NYC skate culture (Supreme). Perfect for casual layering in spring/summer, or as a statement piece year-round. Designed for unisex wear, its oversized silhouette flatters diverse body types while maintaining authenticity through licensed IP integration.