stella tech zx briefs Size:S CE EN13634:2017 certified

CE EN13634:2017 certified

The suit is designed and developed for drivers looking for a professional image and a high level of racing performance

• Polypropylene insole with steel shank co-injected for rigid comfort and safety

then you can choose cheek pads with a size 35 or 40

Designed with a tailored

stella tech zx briefs Size:S CE EN13634:2017 certifiedAlpinestars 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