ButlerBuilt Small Single Hose - Clear - 8.0" x 5.375" x 2.0" Simpson Knitted from extra-plush Nomex

Knitted from extra-plush Nomex

These properties allow this helmet to surpass the latest FIA 8860-2018 safety standard with unparalleled levels of impact and puncture resistance

and Trophies from the 2021 season

Z-21 Series 2

ButlerBuilt Small Single Hose - Clear - 8.0" x 5.375" x 2.0" Simpson Knitted from extra-plush NomexButler 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 2. 5" hose.) Racers have chosen BUTLERBuilt Professional Seat Systems for their seating needs for decades. BUTLERBuilt has always been proactive in their approach