ButlerBuilt Single Hose/Clear - 10.5 x 6.0" x 2.0" 20-OTL-NB-XL 3 rated double layer underwear

3 rated double layer underwear hood

lightweight but durable leather construction

Highly breathable

All jackets are assembled with heavy-duty

ButlerBuilt Single Hose/Clear - 10.5 x 6.0" x 2.0" 20-OTL-NB-XL 3 rated double layer underwearButler Built Air Ducts are used by many top NASCAR competitors. Computer aided design (CAD) provides optimum aerodynamic shape for smooth uninterrupted air flow. The NACA ducts can be installed in side windows or body panels to direct cool outside air to brakes, oil coolers or cockpit. (Uses 3" hose.) Racers have chosen BUTLERBuilt Professional Seat Systems for their seating needs for decades. BUTLERBuilt has always been proactive in their approach to