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

and durability

Featuring semi-rigid TPR protection on the chest and back with floating shoulder cups and bicep guards

They're great at keeping the sun out of eyes and channeling airflow too

Constructed from a durable and lightweight microfiber and incorporating a speed lacing system and ankle straps for secure and personalized closure

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