Simpson - Legend II Jr. The Legend II JR Suit is an affordable SFI-1 rated firesuit tailored to the needs of young racers. We have added a new distinctive styling and an attractive color combination. This entry level FR Cotton suit includes a wrap-around around collar and three point epaulettes with Simpson branding.We have also included vertical quilting, 360 degree full arm gussets, straight leg cuffs and front pockets. SFI-1 Rated with SFI Tag. Full 360 degree arm gussets. Simpson Youth Racing Suits Sizing Chart. The item "Simpson Legend II Jr. Youth SFI-1 Racing Suit Kart 1-Piece Child's Fire Suit" is in sale since Tuesday, July 30, 2019. This item is in the category "eBay Motors\Parts & Accessories\Performance & Racing Parts\Safety Equipment\Suits". The seller is "racingdirect" and is located in Madison, Alabama. This item can be shipped worldwide.