Alpinestars Race Bottoms are designed to be ultra lightweight, offering high breathability and flame-resistance properties. The Race Series F1 specification nomex underwear incorporates a relaxed fit for ultimate driver comfort when wearing a racing suit. Certified to FIA 8856-2000 and SFI 3.3 homologation standards.
Lightweight, special material structure offers high breathability performance.
Relaxed fit offers increased comfort.
Special material formulation is more breathable and has better elastic properties than conventional fabrics.
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