The Triple Density Technology does not degrade and gives protection from harsh chemicals and oils. The seamless design means that no water, or other liquids, will get in. We’re proud to design a wide range of Guys’s clothing goods that might be worn inside of a multitude of different environments. https://vuf.minagricultura.gov.co/Lists/Informacin%20Servicios%20Web/DispForm.aspx?ID=9015245