Alpinestars Tech ZX Fire Resistant Racing Boxers - FIA 8856-2018 cayman and electrical harnesses for an

and electrical harnesses for an easy installation

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while soft padding against the shoulders is comfortable to wear

Want more color and customization options

We finish the package off with our proprietary Xpertune that makes the most out of the new hardware you just bolted on

Alpinestars Tech ZX Fire Resistant Racing Boxers - FIA 8856-2018 cayman and electrical harnesses for anThe Alpinestarts Tech ZX Underwear is developed using LENZING FR, a flame resistant viscose fiber produced through a sustainable process. The fabric is thin, lightweight, and designed for a soft, comfortable feel against the skin. Based on materials and construction used in Formula 1, It is certified in accordance with the FIA 8856 2018 homologation, and the underwear is intended to be worn under standard racing layers, helping to reduce discomfort