These FIA approved mechanics pants are constructed from a 3 layer flame retardant material to offer the same level of heat and flame protection as a race suit. Ideal for race mechanics who are involved with refueling outside of race time these pants features a stretch back panel and elasticated waist with Velcro adjustment for minimal restriction while working. Two side pockets and two rear pockets provide ample storage and internal leg cuffs prevent the legs from riding up while bending or squatting.3 layer heat and flame protection offers the wearer the same level of safety as a race suitStretch panel on the lower back provides increased mobility and comfortElasticated waist with Velcro adjuster offers a secure yet comfortable fitTwo side and two rear pockets for storageFor complete protection coverage the Sparco FIA Mechanics Pants should be worn in conjunction with the Sparco FIA Jacket which are available to purchase separately.FIA 8867-2016 approved