


Stella TECH ZX Briefs
Product Description
The TECH ZX Underwear, crafted from LENZING™ FR, offers advanced flame resistance and exceptional comfort. This Formula 1-inspired design features an ultra-lightweight and soft fabric, perfect for wearing under mandatory layers. It complies with the FIA 8856-2018 standard for personal underwear, ensuring safety without compromising on feel. Ideal for motorsport enthusiasts seeking quality and performance, the underwear balances innovative technology with a sleek style. From the brand: The new TECH ZX Underwear are constructed with LENZING ™ FR , an innovative, sustainably produced viscose fiber that provides exceptional flame resistance. 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 for Personal Underwear.











