Sparco RW-11 Evo Fire Resistant Racing Underpants - FIA 8856-2018 Size:X-Large Folded strap at high stress

Folded strap at high stress attachment point to base screw for added strength

fire-retardant Nomex inner layer for comfort

63) is a direct-fit upgrade for Subaru WRX STI (2004-14) and BRZ/GR86 Performance Package models

open-eye opening

the TRS-E features a comfortable shape that mimics the sizing of popular fiberglass seats

Sparco RW-11 Evo Fire Resistant Racing Underpants - FIA 8856-2018 Size:X-Large Folded strap at high stressMaximize your comfort, safety, and performance with Sparco RW 11 Evo Underpants. These top tier undergarments are expertly crafted to meet the exacting standards of Formula 1 drivers, offering unparalleled heat and flame protection. Boasting seamless ultra lightweight construction and Sparco's X Cool silver treatment, stay cool and fresh while enjoying the added benefit of antibacterial properties.