zx bottom evo v3 fia sfi white Type_Textile_Pants semi‑rigid thermoplastic shells

semi‑rigid thermoplastic shells

Flexible and lightweight knee/Shin guard constructed from breathable laminated rip-stop

Engineered for off-road youth riders

• Alpinestars embroidered logo on rear

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

zx bottom evo v3 fia sfi white Type_Textile_Pants semi‑rigid thermoplastic shellsAlpinestars ZX EVO V3 Bottom is constructed with LENZING FR, an innovative, sustainably produced viscose fiber that provides exceptional flame resistance and protection against heat transfer. This Formula 1 specification underwear is extremely lightweight and thin, and designed to be incredibly soft to the touch, offering greatly enhanced comfort when wearing a driving suit.