NEW in pack Sparco Racing Fire Retardant Underwear Long Sleeve SHIRT. X-Cool Silver Model, Model# 001764MNRXXXL. SFI 3.3 and FIA Standard Compliance/Tags on Shirt. Closer to Dark Grey. The item “NEW 3XL SPARCO X-COOL Racing FIA Fire Suit UNDER SHIRT SFI Nomex 001764MNRXXXL” is in sale since Saturday, January 27, 2018. This item is in the category “Sports Mem, Cards & Fan Shop\Game Used Memorabilia\Racing-Auto”. The seller is “raceusedrescued” and is located in Mooresville, North Carolina. This item can be shipped worldwide.