World Heritage 
T-Shirt


Our T-shirts are made entirely in Switzerland with pure combed and ring spun bioRe® cotton yarns, living up to the most demanding social and ecological standards worldwide.

The bioRe Gossypium Arboreum cotton we use is fully traceable along the entire carbon neutral value chain and was already cultivated by the Indus Valley Civilisation around 2’600 BCE. It’s exclusively licensed to our Swiss yarn manufacturer and grown around the Yawal Wildlife Sanctuary by family run farms (no plantations) which receive a unique purchase guarantee for their output, enabling conversion to organic farming and financial planning while ensuring the livelihood of the involved. Farmers and buyer form a true co-operation with regular exchange amongst the villages and educational programs for both themselves and others, resulting in better working conditions for all involved and a substantially higher return for their work. You see where this is going... there’s little to improve on the look of a T-shirt, but almost everything on its production.



S M L XL
A 125 130 140 150
B 430 445 460 490
C 255 255 250 250
D 140 160 170 180
E 480 500 540 575
F 670 700 715 730

Measured in milimeters.