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SFI 3.3 Approved - FIA Homologated 8856-2000.
Alpinestars ZX Series EVO layers are constructed with Lenzing FR®; an innovative natural viscose fiber that affords exceptional flame resistance and protection against heat transfer. This Formula 1 specification underwear is extremely lightweight and thin, while being incRedibly soft to the touch for greatly enhanced comfort when wearing a driving suit.
Alpinestars ZX Evo v1 Bottoms - Black/Gray - X-Large/2X-Large
Sorry the Alpinestars ZX Evo v1 Bottoms - Black/Gray - X-Large/2X-Large 4755716-106-X/2X is no longer available. We've left this page up for reference only. Check out the other Alpinestars Underwear throughout our store or call toll-free 866-722-3432 to speak with a Pit Stop USA team member about similar products.
ALP-4755716-106-X/2X
Alpinestars ZX Series EVO layers are constructed with Lenzing FR®; an innovative natural viscose fiber that affords exceptional flame resistance and protection against heat transfer. This Formula 1 specification underwear is extremely lightweight and thin, while being incRedibly soft to the touch for greatly enhanced comfort when wearing a driving suit.
Availability: Sorry this product is no longer available
Description
Alpinestars ZX Series EVO layers are constructed with Lenzing FR®; an innovative natural viscose fiber that affords exceptional flame resistance and protection against heat transfer. This Formula 1 specification underwear is extremely lightweight and thin, while being incRedibly soft to the touch for greatly enhanced comfort when wearing a driving suit.
Certified to FIA 8856-2000 and SFI Level 3.3 standards
Features:
Formula 1 specification underwear, constructed using an innovative flame resistant technology developed by Alpinestars. Lenzing FR® is a special natural viscose fiber with unique thermal insulation and permanent flame resistance properties that help prevent heat stress and heat stroke.
Special material formulation is more breathable and has better elastic properties than conventional fabrics.
Lightweight and seamless tubular torso construction ensures maximum driving comfort with minimal material encumbrance.
Elongated rear profile for improved fit in the seated position.
Fabric construction is soft to the touch ensuring a pleasant feel against the skin.
Sizing Chart

Shipping Information
- Item Requires Shipping
- 0.6 lbs.
- W5.9000” x H2.3600” x L7.8700”
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