$315
Pure Blue Japan have once again created a unique denim fabric for their 2026 collection that epitomizes "chashin" (茶芯), or as it translates, "tea core." This unique quality is the result of a meticulous dyeing process that transforms black denim into a masterpiece that evolves over time, revealing a captivating brown hue as part of its patina.
Going deeper into the concept behind "chashin" (茶芯), the first kanji "茶," encapsulates both the essence of brown and the spirit of tea. The second character, "芯," signifies core, akin to the heart or essence of a material. This nuanced combination gives birth to a distinctive quality that goes beyond mere aesthetics.
What sets teacore dyed denim apart is the journey it takes from conception to creation. The warp yarns used for the TCD series jeans are first dyed in a rich brown hue before undergoing a process of being overdyed in black. The weft yarns are dyed in brown, offering a unique combination that will fade beautifully over time. Clocking in at 14oz., PBJ's quintessentially slubby yarns coupled with their first-class construction and hardware, pave the way for an exciting and unique fading experience over time.
*Model is pictured wearing a size 31, one wash. He weighs 70kg (154 pounds) and is 178cm (5’11”) tall.
| Size - CM (Raw) | Waist | Front Rise | Back Rise | Upper Thigh | Knee | Leg Opening | Inseam |
| 29 | 80 | 29 | 39 | 29 | 19 | 16 | 91 |
| 30 | 82 | 30 | 40 | 30 | 20 | 17 | 91 |
| 31 | 84 | 30 | 40 | 31 | 20 | 17 | 91 |
| 32 | 88 | 30 | 41 | 31 | 20 | 18 | 91 |
| 33 | 92 | 31 | 41 | 33 | 22 | 18 | 91 |
| 34 | 94 | 31 | 41 | 33 | 22 | 18 | 91 |
| 35 | 98 | 32 | 42 | 34 | 23 | 19 | 91 |
| 36 | 100 | 32 | 42 | 35 | 23 | 19 | 91 |
| 38 | 104 | 33 | 43 | 36 | 24 | 20 | 91 |
| 40 | 110 | 34 | 44 | 37 | 25 | 21 | 91 |
| Size - Inches (Raw) | Waist | Front Rise | Back Rise | Upper Thigh | Knee | Leg Opening | Inseam |
| 29 | 31.5 | 11.4 | 15.3 | 11.4 | 7.4 | 6.3 | 35.8 |
| 30 | 32.2 | 11.8 | 15.7 | 11.8 | 7.8 | 6.6 | 35.8 |
| 31 | 33.0 | 11.8 | 15.7 | 12.2 | 7.8 | 6.6 | 35.8 |
| 32 | 34.6 | 11.8 | 16.1 | 12.2 | 8.2 | 7.0 | 35.8 |
| 33 | 36.2 | 12.2 | 16.1 | 12.9 | 8.6 | 7.0 | 35.8 |
| 34 | 37.0 | 12.2 | 16.1 | 12.9 | 8.6 | 7.0 | 35.8 |
| 35 | 38.5 | 12.6 | 16.5 | 13.3 | 9.0 | 7.4 | 35.8 |
| 36 | 39.3 | 12.6 | 16.5 | 13.3 | 9.0 | 7.4 | 35.8 |
| 38 | 40.9 | 12.9 | 16.9 | 14.1 | 9.4 | 7.8 | 35.8 |
| 40 | 43.3 | 13.3 | 17.3 | 14.5 | 9.8 | 8.2 | 35.8 |
| One Wash - Size (CM) | Waist | Front Rise | Back Rise | Upper Thigh | Knee | Leg Opening | Inseam |
| 30 | 78 | 28 | 38 | 30 | 19 | 16 | 85 |
| 31 | 80 | 28 | 38 | 30 | 19 | 16 | 85 |
| 32 | 82 | 29 | 38 | 30 | 20 | 17 | 85 |
| 33 | 84 | 29 | 39 | 31 | 21 | 17 | 85 |
| 34 | 86 | 29 | 39 | 32 | 22 | 17 | 85 |
| 35 | 88 | 30 | 39 | 33 | 22 | 17 | 85 |
| 36 | 92 | 30 | 40 | 33 | 22 | 18 | 85 |
| 38 | 98 | 31 | 41 | 35 | 23 | 19 | 85 |
| 40 | 102 | 32 | 42 | 36 | 24 | 20 | 85 |
| One Wash - Size (Inches) | Waist | Front Rise | Back Rise | Upper Thigh | Knee | Leg Opening | Inseam |
| 30 | 30.7 | 11.0 | 15.0 | 11.8 | 7.5 | 6.3 | 33.5 |
| 31 | 31.5 | 11.0 | 15.0 | 11.8 | 7.5 | 6.3 | 33.5 |
| 32 | 32.3 | 11.4 | 15.0 | 11.8 | 7.9 | 6.7 | 33.5 |
| 33 | 33.1 | 11.4 | 15.4 | 12.2 | 8.3 | 6.7 | 33.5 |
| 34 | 33.9 | 11.4 | 15.4 | 12.2 | 8.3 | 6.7 | 33.5 |
| 35 | 34.6 | 11.8 | 15.4 | 13.0 | 8.7 | 7.1 | 33.5 |
| 36 | 36.2 | 11.8 | 15.7 | 13.0 | 9.1 | 7.5 | 33.5 |
| 38 | 38.6 | 12.2 | 16.1 | 13.8 | 9.1 | 7.5 | 33.5 |
| 40 | 40.2 | 12.6 | 16.5 | 14.2 | 9.4 | 7.9 | 33.5 |