1, sunscreen clothing can protect against the sun. In fact, all the clothes have the ability to protect against the sun, but not what clothes can be called sunscreen clothing, in our national standard (GB/T18830-2009) "textile UV performance evaluation", clearly stipulates that: UPF is greater than 40, UVA transmittance rate is less than 5%, and at the same time to meet these two conditions in order to become "UV products "

2.

2, now on the market sunscreen clothing is not so reliable, the UV can not do a complete protection, if the hope of sunscreen entirely in the sunscreen clothing, I'm afraid you will be disappointed. Especially outdoor long exposure to the sun, sunscreen clothing and sunscreen combination, is the best way to prevent the sun. If your daily work life is mainly indoor, just a short exposure to the sun, sunscreen clothing and sunscreen can be one of the two.

3, even if some can meet the standard sunscreen clothing, the protection of ultraviolet rays can not do 100%, there will always be a leakage of fish, if the long time exposure to the sun, tanning is the probability of events. Moreover, with the use of sunscreen clothing, sunscreen capacity will slowly weaken, the need for sunscreen to make up for the lack of sunscreen clothing.

4, in summary, the sunscreen clothing on the UV rays have a certain degree of protection, is another good sunscreen options, but can not completely rely on him to prevent the sun, it is best to sunscreen clothing and sunscreen combination of ways, especially long exposure to the sun.