While establishing 3V Underwear, we have visited the beautiful beaches of Northern Portugal for so many times.
We still enjoy telling stories how we accidentally invented our Beach Club Sand colour during a visit at a popular beach club at “the Foz”, Foz do Douro in Porto. 
In our manufacturing process, we pay attention to allow generations after those who wear 3V Underwear today to enjoy clean beaches and seas as we do today. At 3V Underwear, sustainability is not an aim, but a fundamental basis.