UnDeR20 FW24 Tokyo Spine 3.0 Knot Button Bomber Jacket

This “Tokyo Spine 3.0” bomber jacket from the UnDeR20 classic regular series is a bold reinterpretation of the classic MA-1 bomber jacket. The scimitar-shaped sleeves give a sense of fluidity in motion, while the cropped silhouette makes the entire appearance more sleek and streamlined, highlighting the wearer’s contours and posture.

The highlight of this jacket lies in the back design. Unlike other brands, we did not place toggle buttons on the regular collar or chest area but broke away from the traditional design framework by placing them on the back, arranged in a curved shape like a scoliotic spine. Meanwhile, the main structure of the spine uses three-dimensional padding technology to enhance the detail and tactile feel, as if the spine were embedded in the garment. The combination of oriental elements with modern, rugged shapes not only enhances the visual depth but also reflects the fusion of cultural collision and innovation.