stella tech zx briefs Size:S while open‑grid panels and a

while open‑grid panels and a side zipper enhance airflow and quick on/off

clean design and an aggressive look

and protection in addition to comfort

a jacket that features top performance

The short-cuff

stella tech zx briefs Size:S while open‑grid panels and aAlpinestars TECH ZX Series STELLA BRIEFS are 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