More layers of clothing does not necessarily mean more protection.
Best color clothing sun protection.
Still it s the most comfortable thing you can wear on a hot day if you don t want your clothing to absorb lots of heat.
With this light color lots of sun gets in.
In fact the coolest clothes color is black.
Ultimately white is the be all and end all of heat repelling colors but not so great for sun protection.
Darker colors absorb more uv than lighter colors like whites and pastels.
The most important protective factor of fabrics is weave density the tighter the knit or weave the smaller the holes and the fewer uv rays can get through.
Yes your clothing shields you from the sun but not all fabrics and colors provide equal protection.
So once in the summer the light colored costumes are full of eyes.
Clothing makers will already have considered the following factors in trying to achieve that level of sun protection.
Generally darker colors absorb more rays overall including uv rays.
Dark or bright colors.
Recently researchers have concluded through experiments that wearing dark clothes in the summer days has the best sun protection effect.
Luckily you have plenty of options.
Thicker fabrics also reduce uv transmission.
Normally people think that the light color of the clothes is the best color for sun protection.