![](https://cdn.sanity.io/images/l5pfetlz/production/ca4ea71d62a1d8ac6565a16e5e31a10b81f53dd9-2000x2999.jpg)
Description
A heavyweight cotton rib tank top. The 325gsm (9.5oz) cotton rib is mercerized and biopolished into an exceptionally crisp and smooth fabric with a substantive and substantial feel.
Options
![](https://cdn.sanity.io/images/l5pfetlz/production/cf9c5d009ef6f5825067eda205536f9d0e18e822-2000x2500.jpg)
Fabric
![](https://cdn.sanity.io/images/l5pfetlz/production/bf80a8cd19d3fa117b6fef073acaba434951f4af-2500x2000.jpg)
Fabric Story
Thick, mercerized, biopolished, cotton, rib.
A heavyweight, 325gsm cotton rib, knit in Portugal with Pakistani Better Cotton Initiative (BCI) cotton. The fabric is mercerized, a process that burns all the stray fuzz off the surface of the cotton yarns and then biopolished with a proprietary enzyme treatment. The result is a beautifully clean and crisp cotton rib with a smooth touch.
Fiber Content
100%Cotton
Fabric Weight
325GSM
Fabric Origin
Knit in Portugal
Fabric Construction
Rib
Finishing
Mercerized and Biopolished
Fabric Water Resistance
None
Breathability
Average
Durability
Average
![](https://cdn.sanity.io/images/l5pfetlz/production/7ff73db50747c7adf9a76ffd98eb2e9b41e10938-2000x3000.jpg)
Fit
How it Fits
- Tyler is 6’0", 162 lbs and wears size S-L.
- Chris is 5'6", 135 lbs and wears size XS-S.
Stretch
Knit mechanical stretch
Size Chart
in Inches | Measured Flat
![](https://cdn.sanity.io/images/l5pfetlz/production/3ca30bd867a402f7bb2076a98834c88673fff608-2000x3000.jpg)
![](https://cdn.sanity.io/images/l5pfetlz/production/0530fd3941f9693e9312a51d40328a3e78c5ab9f-2000x3000.jpg)
Form
Made in
Manhattan
Product Weight
230G (Size M)
Style Number
K540-i2
Revision History
- May 2023:
- Experiment 387 - New Earth Tank launched
- Released in Black, White, Orca
- July 2024:
- Name changed to New Earth Rib Tank
- Fit recalibrated
- Fabric is now prewashed
- Released in Black, White, Orca
![](https://cdn.sanity.io/images/l5pfetlz/production/91118700416887a2329b1e8f62047318e12d9ffc-2000x3000.jpg)
![](https://cdn.sanity.io/images/l5pfetlz/production/e2060a4056da6cba50ef38e2f64b71cb68e5e37e-2000x2500.jpg)
Care
Washing
Machine wash warm
Drying
Tumble dry low
![](https://cdn.sanity.io/images/l5pfetlz/production/ecca9b929ed038e90a9c847d0e737eaba8d006f9-2000x3000.jpg)
Photography Credits
Photos by Jon-Paul Rodriguez