That is a very early developement by our supplier and dye-house: A special 100% organic and sustainable (natural) garment-dye, with dyes out of natural herbals. A cold-wet application proceeds with a spacial fixation to finish the process. The process is also organic and sustainable, completely different then conventional garment dye. And the result is much like a denim-fade out look. There are 3 base colors as in pictures.