Alpinestars Tech ZX Nomex Boxers

The Alpinestars Tech ZX Underwear is a professional-grade base layer developed with LENZING™ FR, an innovative, sustainably produced viscose fiber that offers permanent, inherent flame resistance. Engineered with materials and construction techniques directly derived from Formula 1, this FIA 8856-2018 certified garment features an ultra-thin, lightweight profile that provides a luxurious soft-touch feel against the skin. Designed to be worn seamlessly beneath your primary racing layers, the Tech ZX series maximizes driver focus by significantly reducing bulk and irritation, ensuring elite-level protection and comfort in the most demanding competitive environments.