The Supreme x Adventure Time Jake The Dog Yellow Knit Beanie Hat uses that simplicity to turn the entire accessory into the character rather than placing Jake on top of an ordinary hat. The rounded yellow crown becomes his head, the large eyes and open mouth dominate the front, and the braided earflap ties extend the silhouette well below the face. A red rectangular label interrupts the yellow with a sharp block of color, but Jake remains the part that controls the first impression.
That approach fits Adventure Time particularly well. Jake is not a character whose identity depends on detailed clothing or a fixed body shape. He is Finn’s magical dog companion, able to stretch and transform himself into wildly different forms while remaining visually recognizable. Cartoon Network has described him as a dog with magical powers and, in later Adventure Time material, as a shape-changing dog.

Yellow Jake the Dog knit beanie with oversized eyes, open grin, rounded crown and long braided earflap ties.
Jake’s face is simple enough to take over the whole hat
Jake’s design works through a small number of exaggerated features. His yellow coloring establishes the base immediately, while the eyes and mouth carry most of the personality. On this beanie, those elements are enlarged until the wearer is no longer simply displaying an image of Jake; the shape of the hat itself becomes part of the portrait.
The mouth does much of the expressive work. Bold black outlines surround the white teeth and pink tongue, creating a grin large enough to remain readable even when the hat is seen from several steps away. The eyes sit high on the crown, leaving enough space for the mouth to spread across the front without making the design feel crowded.
That visual economy is closely connected to how Jake behaves in animation. His body can stretch, flatten, expand or take on new forms, yet his basic facial language remains recognizable. The beanie recreates that logic in a wearable format: Jake has effectively changed shape again, this time into a knitted winter hat.

Jake-inspired yellow earflap beanie showing the large cartoon face and extended braided side ties.
This is also why a full-face treatment works better here than a small embroidered character patch would. Jake’s personality is energetic, elastic and exaggerated, so reducing him to a tiny emblem would remove much of what makes the design enjoyable. Expanding his expression across the entire front lets the accessory behave more like a character object than a conventional branded beanie.
The earflaps make the silhouette feel animated even before the face is noticed
The braided side ties are not only functional-looking winter details. They change the outline of the hat and give the design movement.
A simple cuffed beanie would end around the forehead and ears, keeping all of Jake’s identity inside one compact oval. Here, the yellow earflaps continue downward and the braids hang freely beside the face. When worn, they move independently from the crown, making the character feel less static and giving the hat a playful, slightly costume-like presence without requiring a complete Jake outfit.
This kind of construction fits Adventure Time headwear particularly well. Character-accessory maker Concept One currently carries multiple Jake designs, including a Jake Peruvian Knit Hat built around a 3D character face, earflaps and braided tassels, alongside Big Face Jake and other dimensional headwear. The recurrence of that format shows how naturally Jake’s rounded yellow design translates into hats where the character and the accessory become the same object.

Close-up of Jake’s oversized eyes, wide black mouth, white teeth and pink tongue across the yellow knitted surface.
The long ties also balance the oversized expression above them. Jake’s face occupies most of the crown, so the lower extensions prevent the design from looking top-heavy. Instead, the eye follows the character from the rounded top of the head down through the earflaps and into the braided ends.
The red label introduces a streetwear accent without competing with Jake
Almost every major element of the beanie belongs to the same character palette: yellow surface, black outlines, white teeth and a small amount of pink inside the mouth. The red rectangular label deliberately breaks that system.
Because it is compact and sharply geometric, the label reads differently from the hand-drawn curves of Jake’s face. The character design is rounded, elastic and expressive; the red block is flat, rectangular and visually controlled. Putting the two together gives the hat a stronger fashion-graphic quality than an accessory built entirely from cartoon features.

Full view of the yellow Jake the Dog beanie with character face, long earflaps, braided ties and contrasting red label.
The contrast works because the label remains secondary. Jake still occupies far more visual space, and the yellow continues uninterrupted across most of the hat. From a distance, the accessory reads first as a giant Jake face; only at closer range do the smaller fashion details begin to matter.
That ordering keeps the design playful without making it visually chaotic. The face provides the humor, the earflaps give the character shape, and the red label adds a harder graphic edge to an otherwise cartoon-led piece.
The finished beanie therefore feels less like a hat with Adventure Time decoration and more like Jake translated into headwear. His color becomes the fabric, his expression becomes the front panel, and the wearer supplies the shape underneath.
For a character famous for changing his form without losing his identity, that transformation feels unusually appropriate.
Product notes by Tessa Merritt, Accessories Specialist at DoesignUs.