Suit Atom Black Medium / Large

The Alpinestars Atom Black Medium/Large driving suit is a single-piece SFI 3.2A/5 certified motorsports racing suit engineered for drivers who demand fire protection and durability on the track. Built with dual-layer fire-retardant fabric and boot-cut design, this competition suit meets the stringent safety standards required for sanctioned racing events and professional motorsports environments.

The SFI 3.2A/5 certification indicates this suit has passed rigorous testing for thermal and flame protection, meeting the standards enforced by motorsports sanctioning bodies. The dual-layer construction provides enhanced thermal resistance while maintaining breathability during extended driving sessions. The boot-cut design accommodates racing boots and pedal operation, with proportioning tailored to fit a wide range of driver frames. Size 54 is classified as Medium/Large, providing a balance between snug fitment necessary for safety harness compatibility and enough mobility for full range of motion in the cockpit.

This suit is built for circuit racers, club-level competitors, and serious track enthusiasts who compete in sanctioned events requiring certified fire-retardant gear. Whether you're running formula racing, sports car competition, or drag racing, the Atom suit provides the thermal and flame protection mandated by safety regulations while offering the practical features—boot-cut design, layered fabric—that motorsports drivers depend on during high-performance driving. Alpinestars' reputation for manufacturing racing apparel trusted across professional motorsports makes this a reliable choice for drivers ready to upgrade their safety equipment.