• Ventilation window on the back of the protector for additional ventilation

Offering increased levels of protection

and utilizes Alpinestars’ Drystar® membrane for 100 percent waterproof and breathable performance

and durability

stella tech zx bra YGroup_3720423 • Ventilation window on theAlpinestars TECH ZX Series STELLA BRA TOP is constructed with LENZING FR, an innovative, sustainably produced viscose fiber that provides exceptional flame resistance and protection against heat transfer. This Formula 1 derived underwear is extremely lightweight and thin, and designed to be incredibly soft to the touch, offering greatly enhanced comfort when wearing beneath mandatory underwear layers. Certified to FIA 8856 2018 homologation standard