Alpinestars GP Tech V4 1-Piece Leather Suit

Alpinestars technical professional spec 1-piece racing leather suit, the GP Tech V4 uses feedback from Alpinestars rostrum of athletes to deliver race grade technology in a suit optimized for performance, protection, and comfort. Tech-Air 10 Airbag System ready, this suit offers superior freedom of movement and high level of ventilation through the development of innovative materials: Matryx ultra abrasion resistant and highly breathable zones, Cool-iR Tech treatment for the prevention of heat build up, and aramid fiber net bonding reinforcement for prevention of heat transfer.

• Kangaroo leather construction mainly in the high flex zones like arms, hips, and abdomen
• Race grade bovine leather construction for the optimum blend of weight saving, high performance, and comfort
• Matryx structural panels on the thigh, abdomen, chest, and back hump provide parametric performance for ventilation and superior mechanical resistance to tearing and abrasion while also being extremely thin and lightweight
• Matryx lower leg covered with high performance PU (Polyurethane) directly derived from MotoGP which delivers lighter weight, enhanced ventilation, and superior freedom of movement
• Extended aramid fiber stretch paneling around chest, inner arms, crotch, and back leg for enhanced comfort and strength
• Aramid fiber reinforcement for prevention of heat transfer
• Engineered Cool-iR Tech treatment embedded in the leather that reflects the infrared from the suns rays to prevent heat build up, thus effectively regulating body temperature
• Strategic perforations on arms and legs for optimized airflow
• Zippered, detachable short leg comfort liner for convenience with Polygiene treatment for long lasting freshness
• Internal paddocks waist hook system to keep the suit in place when off the bike, moving around in the paddock, or the pit garage with top of the suit out of the shoulders
• Race fit, highly pre-curved body, arms, and knees for enhanced performance
• Engineered fit designed to deliver the highest level of active race protection
• Tech-Air and Tech-Air 10 Airbag Systems ready with its extended hip protection
• Equipped with a slot of the left forearm to accommodate the Tech-Air 10 Airbag Systems wireless L.E.D. display
• GP DFS (Dynamic Friction Shield) armor delivers optimal resistance against impacts and abrasion, and offers exceptional friction control
• Replaceable elbow sliders
• Internal race spec GP-R Lite armor is soft for comfort and delivers extended coverage for additional protection in key zones
• Bio-Flex Race hip armor for optimal resistance against impacts
• Fully C.E. certified to Category II EN 17092  AAA class safety standards