
The Alpinestars Race v3 Nomex Racing Underwear Bundle gives drivers a complete FIA 8856-2018 certified fire-resistant underlayer system in one package. This bundle combines the Race v3 balaclava, Race v3 shirt, Race v3 pants, and Race v4 Nomex socks for head-to-toe protection underneath your racing suit.
Developed using Formula 1-inspired technology, the Alpinestars Race series focuses on lightweight construction, breathability, engineered stretch, and soft-touch comfort. The advanced flame-resistant materials provide the protection required for competitive motorsport while helping reduce bulk and heat inside the cockpit.
The Race v3 Balaclava is an exceptionally lightweight and thin Formula 1-specification underlayer designed to fit comfortably underneath a racing helmet. Flat seams help minimize pressure points, while the soft-touch material and stretch construction provide a secure and comfortable fit.
A dedicated mouth opening also provides convenient access for a hydration tube during long racing sessions.
The Race v3 Nomex Shirt combines lightweight fire-resistant protection with excellent breathability and flexibility. Its advanced base-layer construction incorporates elastane fibers for engineered stretch and a relaxed fit designed for comfort underneath a driving suit.
Lenzing FR material provides flame resistance and thermal insulation while helping manage driver comfort in high-temperature racing environments.
The Race v3 Nomex Pants use the same advanced flame-resistant and stretch technology as the matching shirt. Their lightweight construction and relaxed fit allow the pants to sit comfortably beneath a racing suit while maintaining freedom of movement.
The soft-touch textile and Lenzing FR material help provide a balance of protection, breathability, and comfort for sprint, endurance, and track-day use.
Alpinestars Race v4 Nomex Socks complete the bundle with lightweight FIA-certified protection for the feet and lower legs. Their ergonomic construction is designed for excellent comfort inside racing shoes, while flat seams help minimize irritation during extended driving sessions.
The Race v3 shirt and pants are available in multiple sizes and colors depending on inventory. Select the appropriate size and color for each garment when configuring your bundle.

Race v4 socks use separate footwear sizing. Select the sock size that corresponds with your normal shoe size.

The Alpinestars Race underlayer system is built for drivers who want lightweight FIA-certified fire protection with an emphasis on breathability, stretch, and comfort. Combined with an approved racing suit, gloves, shoes, and helmet, this bundle provides a complete fire-resistant foundation for competitive motorsport.