Share this article STOCKHOLM, May 18, 2021 /PRNewswire/ -- Polygiene®, the global leader in branded stays fresh technologies, partners with Brazilian brand KVRA to become the first company in the world to offer jiu-jitsu gis treated with Polygiene Stays Fresh® technology The gi, also known as a kimono, is the traditional uniform for jiu jitsu , a popular martial art in many countries, including Brazil. It is made from a thick fabric, and the wearer tends to sweat heavily when performing. A typical gi can take as long as two days to dry after being in the laundry, leading many users to purchase two or three so they can be wearing one while the other is being washed and dried.