PROFOX-1502 Blue Medium Auto Racing Fire Resistant SFI 3.2A/15 Nomex Drag Racing Suit Jacket (only) You won't be dissapointed with our Light, Soft and Comfortable SFI-15 drag race suit. Made with 100% soft knit multi-layer Nomex and box quilt stitching. Double stitched epaulettes for added strength in the event an emergency extraction is required. 360 shoulder gussets that increase flexibility and airflow. Wrap around Velcro collar. Nomex wrist cuffs. Nomex lined brass YKK zippers. Zips up front with Velcro neck closure. Genuine SFI 3.2A/15 Certification crest.