SKU: GFR4385LRGBU
UPC: 840713007213
MPN: 4385LRGBU
The G-FORCE GF505 Jacket in Large Blue is a purpose-built driving jacket engineered for high-heat environments where fire protection is non-negotiable. Constructed with triple-layer Nomex fire-retardant fabric and rated to SFI 3.2A/5 standards, this jacket delivers the thermal barrier required for motorsports, emergency response, and industrial applications where exposure to flames or intense heat is a genuine operational concern.
The SFI 3.2A/5 certification confirms that this jacket meets the Sports Car Club of America's safety specification for driver suits used in closed-cockpit competition and professional racing environments. Triple-layer construction provides progressive heat dissipation while maintaining wear comfort during extended use. Nomex fiber resists ignition and does not melt when exposed to open flame, a critical distinction from synthetic materials that can fuse to skin in high-temperature scenarios. The blue and white colorway offers visibility while maintaining a professional appearance suitable for both track and professional duty environments.
This GF505 driving jacket is designed for motorsports drivers, racing teams, professional fire safety personnel, and industrial workers who operate in controlled high-heat settings. The Large sizing accommodates typical adult frames while the fire-resistant construction ensures protection remains consistent across the garment's entire service life. Weight and compact packability make it suitable for track gear bags or emergency response kits where reliable protective equipment must be immediately accessible.
Fire-retardant driving jackets occupy a specific safety category distinct from general workwear. SFI certification is recognized across North American motorsports sanctioning bodies and is required or recommended for competition entry. Nomex-based jackets maintain their protective properties through repeated wear cycles and washing, making them a long-term investment for serious drivers and professionals who cannot compromise on thermal safety.
WARNING ⚠️
You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
Purchasing a Firearm? Click HERE to see our firearm purchasing guide.
