· Breathable, Adaptive Fit: Ultra-thin mono-layer stretch mesh construction at the collar, underarms, and front of the body, for an enhanced adaptive performance fit and superior breathability.
· Optimized Mobility: Ergonomic sleeves with a deeper cut around the armpits for enhanced mobility and comfort.
· Extended Coverage: Cut longer at the rear for enhanced coverage and protection, with a contoured, low-cut neck for reduced material contact with skin for added comfort.
· Ventilation Compatibility: Specifically engineered to be used with Alpinestars jacket ventilation systems for optimized airflow and breathability.
· Optimized Airbag Design: Anatomically designed to increase the envelope of protection. The airbag features strategically positioned cutaways that contour to the rider’s body for superior impact protection of the back, check, ribs, and shoulders, while also minimizing material volume.
· Minimal Use of Plastic Components: for a low weight to performance ratio, while maintaining maximum airflow and freedom of movement.
Tech-Air® 5 PLASMA Airbag System Designed to meet the evolving demands of modern motorcycling safety, the innovative and ultra-lightweight Tech-Air® 5 PLASMA Airbag System is engineered to fit seamlessly under a jacket, ensuring a supremely comfortable and adaptive fit. The System’s ultra-slim profile delivers an “invisible under the jacket” feel, offering unrestricted movement while providing advanced protection for an enhanced riding experience.
Built upon Alpinestars' industry-leading protective technology, the Tech-Air® 5 PLASMA Airbag System is the latest evolution in the Alpinestars Tech-Air® family. Engineered for ultra-lightweight performance, superior comfort, and an ‘invisible’ fit, the state-of-the-art Tech-Air® 5 PLASMA System provides comprehensive upper body coverage—including the chest, ribs, back, and shoulders—while featuring a PLASMA back protector for the optimal blend of comfort, flexibility, airflow, and rider protection. With a newly developed algorithm supporting three distinct Riding Modes—STREET, OFF-ROAD, and RACE—the Tech-Air® 5 PLASMA is a single-charge deployment Airbag System with a user-replaceable gas canister for continued protection on every ride