Fine corduroy is a corduroy fabric with more than 40 ribs per ten centimeters of fabric width. The look is correspondingly fine and the feel is correspondingly soft and velvety. Knowledge Cotton Apparel makes this warm shirt jacket from such fine corduroy with a light Used look. The outer fabric is made from organic cotton and a little elastane. There is a recycled polyester filling underneath and a check-stitched lining, also made from recycled polyester, on the inside. The shirt jacket has two side pockets set into the seams and two breast pockets with press stud flaps. It fastens with metal press studs, as do the cuffs.

The owl in the logo of the Danish label Knowledge Cotton Apparel stands for wisdom and knowledge, two elements that are key to the company's history and brand philosophy. Back in 1969, Jørgen Mørup and his father founded a small textile company in the Danish town of Herning and already started to focus on the subject of sustainability. At the end of the 1980s, the two began making their garments from ecologically produced cotton, becoming Denmark's green pioneers, as it were. The next logical step in 2008 was the foundation of Knowledge Cotton Apparel, this time with son respectively grandson Mads as part of the team, a label that unites the company's heritage with a contemporary, sustainable corporate strategy. Today, Knowledge Cotton Apparel stands for casual, sporty menswear, usually made from GOTS-certified organic cotton or "Happy Sheep Wool". The label also works with recycled PET bottles, which it shreds, melts down and spins into yarn to make a durable, water-repellent fabric for jackets.

Staining of light-coloured clothing, furniture and other objects is possible.