No wonder people Expect More from ExOfficio. Look at what they've been putting in their clothes since 1987. Ex Officio, founded in 1987, has continued to introduce clothing innovations that have been enjoyed by millions of active people. ExOfficio offered the first climate control vented shirts. Moisture wicking, quick-drying clothes for Men, Women and children that provide serious UV protection. Stain-resistant and now even BUZZ OFF insect repellent clothing. A lot of people in the industry just assume these product innovations have always been available. But before ExOfficio they did not exist.