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Rooted in discipline, precision, and restraint, the City of Nations – Japan Jersey pays tribute to the birthplace of modern grappling philosophy. This design reflects a culture where mastery is earned through repetition, respect, and total control of movement.
The deep indigo body represents calm under pressure, the stillness before action, while the red-and-white patterned sleeves draw from traditional Japanese geometric motifs, echoing balance, structure, and order.
This is for practitioners who value timing over power, leverage over chaos, and progress over ego.
• 100% recycled polyester fabric
• Fabric weight in the EU (may vary by 5%): 5.61 oz./yd.² (190 g/m²)
• Fabric weight in the US (may vary by 5%): 4.42 oz./yd.² (150 g/m²)• Two-way stretch fabric
• Moisture-wicking material
• Regular fit
• UPF50+ protection
• Double-layered v-neck collar
• Suitable for teams or casual wear
• Athletic fit for unrestricted movement
City of Nations – Japan Jersey V.1
$42.50
The deep indigo body represents calm under pressure, the stillness before action, while the red-and-white patterned sleeves draw from traditional Japanese geometric motifs, echoing balance, structure, and order.
This is for practitioners who value timing over power, leverage over chaos, and progress over ego.
• 100% recycled polyester fabric
• Fabric weight in the EU (may vary by 5%): 5.61 oz./yd.² (190 g/m²)
• Fabric weight in the US (may vary by 5%): 4.42 oz./yd.² (150 g/m²)• Two-way stretch fabric
• Moisture-wicking material
• Regular fit
• UPF50+ protection
• Double-layered v-neck collar
• Suitable for teams or casual wear
• Athletic fit for unrestricted movement
Size guide
| CHEST (cm) | WAIST (cm) | HIPS (cm) | |
| XS | 92 | 76 | 94 |
| S | 96 | 80 | 98 |
| M | 100 | 84 | 102 |
| L | 108 | 92 | 110 |
| XL | 116 | 100 | 118 |
| 2XL | 124 | 108 | 126 |