LISA's base color is the original coldness of metal. We chose to strip away all decorative surface coatings, exposing the natural textures of the iron frame and aluminum wheel hub directly. This unadorned industrial RAW color entirely relies on the extremely high precision of machining in the workshop to lock in visual boundaries, thus drawing out an absolute rational elegance from the ruggedness. To offset the absolute rigidity of the metal skeleton, the technicians injected extremely subtle color variables at the edge of the rim, combined with the physical cushioning of TPE wrapping, allowing for a layer of visual breathing space amidst the harsh mechanical fit. It does not seek to please deliberately; instead, it firmly establishes a quiet and restrained sliding posture by relying on the texture of the material itself.