Leatt body vest 3df airfit litethe 3df airfit lite body vest offers a slim light layer of body protection for the chest back and shoulders it is equipped with an elastic chest strap to ensure a super secure as well as a comfortable fit it is made of 3df airfit foam which is impact foam that is soft and flexible but hardens immediately upon impact to provide premium protection ce tested and certified as impact protection the lite body vest scores a total of 8 points in the leatt protection