Alpinestars Race V3 fire-resistant underwear bottoms, these advanced tech base layers from Alpinestars, feature their innovative flame-resistant Lenzing FR fibres, offering high levels of breathability and enhanced flame and heat resistance properties. Two layers with flat seams and a relaxed fit, improve comfort and help reduce fatigue. Approval: FIA 8856-2018 Approved Key Features: Seamless Design Highly Breathable & Ergonomic Unrivaled Protection Lightweight soft-touch material Enhanced heat and flame resistance Improved heat and flame resistance Seamless tubular construction eliminates pressure points Stretchable fabric for a closer fit
