Underwear for racing drivers, SFI rated, by Zamp Racing. This underwear is a great additional layer of flame retardant protection for those that need it most and value protection when racing!

Each garment is manufactured from acrylic / cotton blended material and features a single layer construction, large cuffs to prevent sliding under the suit, and breathable material construction. 

This underwear meets or exceeds SFI 3.3 certifications. 

Sizing

Sizing your underwear is easy! Check out the size chart below, or the size chart in the image gallery.