and utilizes Alpinestars’ Drystar® membrane for 100 percent waterproof and breathable performance

On the chest and back the MO

exceeding peak rotational acceleration limits by 76%

Snowboarding or any other activity that requires large amounts of gear or equipment

Alpinestars Oscar logo

stella tech zx bra copy YGroup_3724524 and utilizes Alpinestars’ Drystar® membraneAlpinestars 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