ButlerBuilt Single Hose/Clear - 10.5 x 6.0" x 2.0" 20-OTL-NB-XL The Impact Transition balaclava not

The Impact Transition balaclava not only provides thermal transfer protection

Highly breathable

All jackets are assembled with heavy-duty

Super Lightweight at approximately 900 grams

ButlerBuilt Single Hose/Clear - 10.5 x 6.0" x 2.0" 20-OTL-NB-XL The Impact Transition balaclava notButler 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