100% cotton fabric, comfortable to wear, not using quality run,-the fabric is not thin, soft, comfortable to wear, not too-the shirt is straight, can be worn by both men and women-the screen works well, does not come off, can be washed comfortably. recommended size (m./g.): weight 40-45g Suggest to choose s weight 45-55g. Suggest to choose m weight 50-55g. Recommended to choose L weight 55-65g. Recommended to choose XL weight 65-75g Suggest to choose XXL Weight 75-85g XXXL is highly recommended