Calvin Klein men's boxer underwear U convex corners cotton pants cotton

Cotton fiber has gone through several centuries of development, a healthy environment affected awareness, sublime natural and other factors, people have a new understanding of cotton fiber, cotton fiber physical and chemical properties of the new generation has also been sufficient improvement, therefore, cotton fiber the re-emergence application of rapid growth.


Woven fabrics of cotton fiber moisture absorption can, breathable performance than other values ​​thereof, soft to the touch.

Now the most famous underwear brand ck underwear, cotton fibers are produced using this