This Adidas Japan National Team training jersey features a bold geometric pattern of white diagonal stripes on a black base, creating a dynamic, high-contrast visual effect ideal for modern sportswear aesthetics. The shirt is constructed with Adidas Aeroready moisture-wicking technology (visible at lower right hem), ensuring breathability and comfort during intense training sessions. Key branding includes the official JFA (Japan Football Association) crest centered on the chest—featuring the iconic red sun, black eagle, and 'JAPAN' text—and the Adidas three-stripe design on shoulders with a subtle white trefoil logo on the left sleeve. The crew neck collar is black with internal size and care labels, and an original retail tag remains attached at the neckline, indicating new-with-tags condition. Made from lightweight, stretchable polyester fabric, it offers excellent freedom of movement and quick-dry performance. Perfect for football training, gym workouts, or streetwear styling, this jersey blends athletic functionality with contemporary Japanese-inspired graphic design. Ideal for fans of the Samurai Blue squad or those seeking premium sportswear with national team authenticity.