G-Force Fire Resistant Racing Underpants - SFI 3.3 Size:XX-Large a relaxed back angle contributes

a relaxed back angle contributes to a very comfortable driving position

It also helps reduce fading from UV rays while still maintaining the original breathability of your technical gear

High density padding is capable of absorbing much higher forces

splitting fire protection between the engine compartment and cockpit has never been simpler

Bargain-priced single-layer glove meets SFI 3

G-Force Fire Resistant Racing Underpants - SFI 3.3 Size:XX-Large a relaxed back angle contributesG Force's flame retardant underpants use hypoallergenic, soft knit fabrics for a comfortable fit that doesn't sacrifice protection. Double stitching insures durability.