The Triple Heavyweight Tsuriami Tee in White from Wonder Looper 

Details
The Triple Heavyweight Crew Neck Tsuriami T-Shirt, crafted from an unparalleled 593GSM (17.5oz per square yard) jersey, sets a new standard in fabric heft—nearly tripling the weight of traditional heavyweight jerseys. This exceptional heft is achieved not through modern methods, but with the use of our century-old "tsuriami" circular knitting machines located in Wakayama, Japan. Unlike conventional knitting equipment, these machines operate at a deliberate, slow pace, producing fabric at a rate of just 1 meter per hour.
Crafted from American Texas cotton, the resulting fabric features a distinctive uneven slub texture that infuses it with rugged charm.
The fabric's comfort increases with each wash and wear, ensuring the garment not only endures but evolves, becoming a treasured piece that matures alongside its wearer.

The Crewneck T-Shirt has a modern athletic fit with binder neck ribbed collar, union special flat side seam construction and is made in Japan.

593gsm / 17.5oz per square yard
100% Cotton
Japanese Fabric
Made in Japan