The grey Alpinestars Race v3 Racing Underpants from Alpinestars.
The anthracite Alpinestars Race v3 Racing Underpants from Alpinestars.

Alpinestars Race v3 Racing Underpants (Original Colors)

$129.95
By Alpinestars
SKU: AL4754720-SML-GRY
Size
Color: Grey
45 in stock, ready to ship

High-speed performance starts with your foundation. The Alpinestars Race v3 Underpants offer the exact same safety architecture as the newest models, but in the original Alpinestars colorway—delivering elite FIA 8856-2018 and SFI 3.3 protection at a strategic price point. Engineered for the competitive cockpit, these fire-resistant leggings prioritize moisture-wicking comfort and a lightweight feel that disappears under your racing suit. Stay fully compliant with the latest global safety regulations while saving your budget for the next set of tires.

Features

• FIA 8856-2018 and SFI 3.3 certified fire-resistant racing underpants
• Identical protection, materials, and fit to current Race v3 production
• Original Alpinestars Race v3 colorway
• Lightweight, flame-resistant fabric with moisture-wicking properties
• Soft-touch, breathable construction for reduced heat stress
• Ergonomic stretch fit for comfort under a racing suit
• Ideal for track days, club racing, endurance events, and professional motorsport
• Limited availability — while supplies last
Technical Details

• Rating: FIA 8856-2018 and SFI 3.3/5
• Fabric: Lenzing FR
View details