Recently I came back home and had lunch every day, even when the weather was very hot. Suddenly one day, my skin had a little bit of black when I looked in the mirror. That made me confused, because I wear sun protective clothing everyday.
SO I checked Baidu, and now I clearly. White sun protective clothing just against all the light, but still can't stop the UV through the clothing, but black sun protective clothing can absorb all the light and change to power. Every day I wear white sun protective clothing, so even though I wear sun protective clothing, I still get a suntan.
