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.
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.
Certified to FIA 8856-2000 and SFI 3.3 homologation standards
Extended collar for greater performance. Special material formulation is more breathable and has better elastic properties than conventional fabrics.
Lightweight, special material structure offers high breathability performance. Relaxed fit offers increased comfort.
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

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.5 inch
Height : 2.5 inch
Length : 8 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 1 pounds (View shipping rates and policies)

ASIN : B00EUZQTC4

Product Description

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.