Louis Vuitton Chest Monogram Pocket Round Neck Short SleeveUsing 32S double yarn Cel cotton, 230g; 32S double yarn ribbed, 300g. Cel cotton has fine hair, and it is a green fiber made from natural plants. It has excellent moisture absorption, smoothness, and comfort, etc., overcoming the defects of low strength of ordinary viscose fiber, especially low wet strength. Because the hair is parallel and neat, it is not easy to wrinkle or deform; it presents the unique glossy touch of velvet.