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Alpinestars Fire Resistant Underwear Top, Race Series F1, SFI 3.3 Certified

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Specs
Sold in Quantity:
Each
Color:
-
Age Group:
Adult
Gender:
Unisex
SFI Rating:
3.3
MFG. Part #:
4754513
SFI Rated:
-
Alpinestars Fire Resistant Underwear Top, Race Series F1, SFI 3.3 Certified
Alpinestars Fire Resistant Underwear Top, Race Series F1, SFI 3.3 Certified
Alpinestars Fire Resistant Underwear Top, Race Series F1, SFI 3.3 Certified

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What's in the Box

Info

Lightweight and offering high breathability and flame-resistance properties, the Race Series F1 specification underwear incorporates a relaxed fit for comfort when wearing a driving suit.

Certified to FIA 8856-2000 and SFI 3.3 homologation standards

  • F1 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.
  • Lightweight, special material structure offers high breathability performance.
  • Relaxed fit offers increased comfort.
  • Extended collar for greater performance.
  • Special material formulation is more breathable and has better elastic properties than conventional fabrics.
  • Choose Black or White in sizes S-XXL

Learn more about SFI and TPP Ratings by reading our tech article. What are SFI and TPP Ratings?

Customer Reviews

Rated 4 out of 5 by 1 reviewers.
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RECOMMEND THIS PRODUCT:

goodtimes motorsports
Verified Purchaser
san diego ca.

SAFTEY first.

June 03, 2015
very comfortable and safe.
Yes, I recommend this product.
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