1, red is preferred for ultraviolet protection. Red is the most suitable color to block ultraviolet rays. And the thicker the thickness, the stronger the sunscreen effect. I am engaged in fashion design and am familiar with the performance of fabrics. The anti-ultraviolet function of ordinary fiber textiles is limited. The fabric for sun protection clothing has to go through some special processes and add some anti-ultraviolet substances, so the cost is quite high. The light cost of a truly sun-proof garment will exceed that of 300 yuan. If it is tens of dollars, the so-called sunscreen clothing is actually a beautiful and cheap summer thin coat. In order to be healthy, it is recommended to wear a thinner coat when the temperature difference between morning and evening is large in summer. If you are an adult, you should apply sunscreen to avoid exposure to the scorching sun for a long time ... Principle: The mechanism of anti-ultraviolet radiation finishing of textiles is to use a substance that can reflect and/or strongly and selectively absorb ultraviolet rays and can convert energy, and release or consume energy with thermal energy or other harmless low-energy radiation.

2, black, navy blue, dark blue, dark purple sunscreen should not be underestimated! The darker the color, the higher its anti-ultraviolet performance, such as black, navy blue, dark blue and deep purple. It is the color that can block ultraviolet rays most after red. Others look hot, but they are wearing cool clothes.

3. The characteristics of pure cotton fabric determine the comfort of wearing. Because pure cotton fabric has the function of moisture absorption and perspiration, it is very suitable for summer wear From the health point of view, pure cotton fabric is more beneficial to health than other polyester and nylon fabrics! For reference only.