












3sixteen Heavyweight T-Shirt White (2 Pack)
3sixteen's updated Heavyweight T-Shirts are made from 260gsm tubular-knit jersey, custom-developed with minimal shrinkage. Triple-needle collars and a relaxed fit offer lasting comfort. Cut and sewn in the USA, these tees are built to last.
SIZE | S | M | L | XL | 2X |
Chest | 99.1 | 104 | 109 | 114 | 122 |
Shoulders | 41.9 | 44.5 | 47 | 49 | 50.8 |
Lenght | 66.8 | 69.3 | 72.4 | 74.4 | 75.4 |
Sleeve | 16 | 17 | 17.8 | 18.5 | 19.1 |
These heavyweight tees are a cornerstone of 3sixteen’s core collection and among the brand’s best-selling essentials for nearly a decade. Crafted from a custom-knit 260gsm jersey, the fabric is developed exclusively for 3sixteen by Roopa Knitting Mills—one of the world’s leading knitting mills.
The t-shirts feature a triple-needle coverstitched ‘never-sag’ collar and are fully cut and sewn in the same San Francisco factory that produces 3sixteen’s jeans, ensuring top-tier quality and consistency throughout the garment.
This latest version introduces several thoughtful upgrades:
- The fabric is now tubular knit (no side seams) for improved comfort and a cleaner silhouette.
- Each tee is pre-laundered, drastically reducing shrinkage and ensuring the fit stays true even after the first wash.
- The fit has been slightly updated to be roomier straight out of the box, offering a more relaxed and versatile silhouette.
Recognized by the Wall Street Journal in 2017 as the best t-shirt in the mid-price tier after evaluating over 50 styles, 3sixteen’s heavyweight tees continue to set the standard for quality and durability.
This pack includes two t-shirts.
Fit Notes: These tees stays true to standard sizing. If you usually wear a size M in 3sixteen shirts or other American brands, you'll find a suitable fit with this shirt in size M. However, as always, we recommend consulting our size chart for the perfect 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 free 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 | S | M | L | XL | 2X |
Chest | 99.1 | 104 | 109 | 114 | 122 |
Shoulders | 41.9 | 44.5 | 47 | 49 | 50.8 |
Lenght | 66.8 | 69.3 | 72.4 | 74.4 | 75.4 |
Sleeve | 16 | 17 | 17.8 | 18.5 | 19.1 |