Alpinestars Fire Resistant Short-Sleeve Racing T-Shirt Color:Silver K-Style fitting is suited for

K-Style fitting is suited for most karting applications

Includes 2 strips of foam (enough for most Bell helmets)

The Brey Krause R-2030 Fire Extinguisher mount bolts directly to the Brey Krause R-9030 Anti-Sub Strap Bar for Porsche 996/Boxster models

Made from 180g 100% Nomex/Meta-Aramide fabric with Kevlar-reinforced thread

Alpinestars Fire Resistant Short-Sleeve Racing T-Shirt Color:Silver K-Style fitting is suited forThe Alpinestars FR Short Sleeve Top is a Nomex construction base layer built for racers who prioritize comfort and fire resistance under the suit. Made from 180g 100% Nomex Meta Aramide fabric with Kevlar reinforced thread, it delivers inherent flame resistance without sacrificing wearability. Flat seam and interlock wave construction eliminate pressure points during long stints in the car. Note: this top is not homologated and does not carry FIA or