GF505 Jacket Only Large Black

The G-FORCE GF505 Driving Jacket in Large Black is a purpose-built fire-retardant racing jacket engineered to meet SFI 3.2A/5 safety certification. Designed for high-performance automotive environments, this jacket combines multi-layer construction with proven flame-resistant materials to provide thermal protection during driving activities where extreme heat exposure is a legitimate concern.

The GF505 features a triple-layer construction using fire-retardant cotton blended with Nomex—a synthetic polymer specifically engineered to resist ignition and maintain structural integrity under sustained heat. Nomex does not melt or drip like standard fabrics, which is critical in racing and professional driving contexts where fuel fires or electrical arcing pose real risks. The SFI 3.2A/5 certification indicates this jacket meets the Standards and Procedures Committee standards for single-layer racing suits, confirming independent testing for flame resistance and thermal protection performance.

The Large sizing with black and white colorway accommodates serious drivers, motorsports competitors, and professional operators who require compliance-grade thermal protection. The five-pound weight reflects the density required for effective fire-retardant performance without excessive bulk. This is the jacket-only configuration, ideal for buyers who already have compatible racing undergarments or who prefer to source layering separately.

G-FORCE racing apparel is recognized in motorsports for consistent adherence to SFI standards and durability in high-heat environments. The GF505 Driving Jacket suits club-level and professional racers, autocross participants, and any driver operating in contexts where protective equipment is either mandatory or genuinely necessary for safety.