











5412-IDBK 11oz Super Heavyweight Jersey T-Shirt Black Indigo
An indigo-dyed heavyweight T-shirt crafted by Pure Blue Japan from an exceptionally dense 11oz jersey — indigo-dyed and overdyed black for extraordinary two-stage fading with smoky patina.
| SIZE | 3 (M) | 4 (L) | 5 (XL) | 6 (XXL) |
| Chest | 106 | 114 | 118 | 124 |
| Shoulders | 52 | 55 | 58 | 60 |
| Waist | 52 | 55 | 58 | 60 |
| Opening | 51 | 54 | 58 | 60 |
| Length | 66 | 67 | 72 | 75 |
| Sleeve | 19 | 20 | 20 | 21 |
Model size
Sali is 183 cm (6'0") tall, weighs 70 kg (154 lbs), and wears a size 4 (L).
The Pure Blue Japan 5412-IDBK Super Heavyweight Jersey T-Shirt is built around an exceptionally thick 11oz jersey — a weight rarely seen in T-shirt construction, delivering substantial body, density, and presence. Despite the weight of the cloth, the fabric retains a soft hand and natural breathability, making it comfortable across long days of wear.
This version is finished with a distinctive two-stage dye process: the yarn is first dyed in deep indigo, then overdyed in black to create a complex, layered surface tone. As the T-shirt breaks in, both the black and indigo dyes will fleck and fade from the outermost portions of the cloth in two distinct stages — first revealing the black overdye, then exposing the deeper indigo yarn beneath. The result is a striking contrast that fades with smoky overtones unlike anything a single-dye fabric can produce.
The silhouette features a classic crewneck with set-in shoulders — a clean, structured profile that pairs effortlessly across styling. The result is a T-shirt that wears equally well as a standalone piece in spring and summer or as a substantial layering option in early autumn.
Fit Notes: PBJ T-shirts run small. Compared to most global American brands, we recommend sizing up one from your usual size for a comfortable fit. As always, we strongly recommend checking our size chart and comparing it with your best-fitting T-shirt to ensure the right fit.
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Details
Shipping
Spain
FREE SHIPPING on orders over 100 EUR .
6 EUR shipping cost on orders under the value mentioned above.
European Union & The UK
FREE SHIPPING on orders over 150 EUR \\.
14 EUR shipping cost on orders under the value mentioned above.
Rest of the World
FREE SHIPPING on orders over 250 EUR .
25 EUR shipping cost on orders under the value mentioned above.
Returns
If for some reason you are not happy with your purchase you can return it to us within 14 days for a size exchange or refund.
For more info please visit our returns & exchange page.
Please note that items in the SALE category are considered FINAL SALE, with no returns or exchanges accepted.
Reviews
| SIZE | 3 (M) | 4 (L) | 5 (XL) | 6 (XXL) |
| Chest | 106 | 114 | 118 | 124 |
| Shoulders | 52 | 55 | 58 | 60 |
| Waist | 52 | 55 | 58 | 60 |
| Opening | 51 | 54 | 58 | 60 |
| Length | 66 | 67 | 72 | 75 |
| Sleeve | 19 | 20 | 20 | 21 |











