ALPINESTARS GP Tech v4 Leather Suit - Black/White - US 38 / EU 48 3156822-12-48

When you're pushing limits on the track, your suit needs to keep pace with your performance—and your safety. The ALPINESTARS GP Tech v4 combines race-grade leather construction with advanced impact armor and temperature management technology, giving you the confidence to focus purely on your lap times. Whether you're competing at the professional level or running dedicated track days, this suit delivers the protection and mobility that serious racers demand.

Built with kangaroo and premium bovine leather, the GP Tech v4 features strategically placed MATRYX structural panels that balance ventilation with durability. The suit is Tech-Air ready, meaning it's compatible with Alpinestars' airbag systems for an additional layer of impact protection. Pre-curved construction and an internal waist hook system ensure the suit moves with you, not against you, while Cool-iR technology actively manages heat during intense sessions.

Replaceable elbow sliders and GP DFS armor absorb impact energy at critical contact points, while Bio-Flex Race hip armor provides localized protection without sacrificing comfort. The breathable perforations keep you cool under pressure, and the included zippered detachable leg liner—treated with Polygiene freshness—offers versatility for varying track conditions.

• Tech-Air compatible system
• Extended hip protection included
• Kangaroo/race bovine leather
• MATRYX ventilated panels
• Cool-iR temperature control
• Pre-curved race fit
• Replaceable elbow sliders
• GP DFS armor construction
• Bio-Flex hip armor
• Strategic breathable perforations
• Internal waist hook system
• Detachable leg comfort liner
• Polygiene freshness treatment
• US 38 / EU 48