Product details:

Our versatile long sleeve sun screen shirt blends the comfort of natural cotton with the sensibility of viscose from bamboo and the therapeutic benefits of zinc oxide, making it perfect for every activity under the sun! Our ZnO fabric embeds millions of tiny particles of zinc oxide -- the same ingredient that is to block UVA & UVB in better sunscreens and to treat mild skin irritations and burns -- into every fiber. These ZnO particles cannot wash or wear out. Great range of colors - buy several for year round use! Sunscreen clothing.