The Alpinestars Bionic Action v3 Jacket is a full upper-body protection system designed to be worn under a jersey. It features removable A-Morph Technology shoulder, elbow, back, and divided chest protectors for broad protective coverage and impact energy dissipation while supporting mobility and comfort.

Its ultra-lightweight construction combines a breathable stretch mesh chassis with integrated airflow and ventilation. The soft tactile mesh adapts naturally to body movement, helping provide stability, cooling performance, and consistent protective coverage across varied riding conditions.

A-Morph Technology uses a morphing structural system designed to adapt to the rider’s body while providing impact absorption, multi-impact resilience, lightweight flexibility, breathability, and thermal regulation. The removable liner concept allows the protective structure to separate from the textile housing, while tool-free snap-in and snap-out attachments simplify disassembly and reassembly for cleaning the fabric components.

The jacket includes a central zipper, an adjustable elasticated waist belt, adjustable forearm V-straps to help keep the elbow protectors securely positioned, and adjustable side V-straps and shoulder straps to help secure the chest and back protectors. An extended tailbone section adds coverage, while the YKK locking zipper helps prevent unwanted zipper movement during riding.

Features:

• A-Morph Technology: Morphing structural system designed to adapt to the rider’s body with impact absorption, multi-impact resilience, lightweight flexibility, breathability, and thermal regulation.
• Removable Protection System: Removable shoulder, elbow, back, and divided chest protectors support convenient maintenance and cleaning of the textile components.
• Breathable Stretch Mesh Chassis: Soft tactile stretch mesh construction supports airflow, ventilation, cooling performance, and freedom of movement.
• Tool-Free Attachment: Snap-in and snap-out protector attachments simplify disassembly and reassembly.
• Adjustable Waist Belt: Elasticated waist belt allows a secure, precise fit.
• Secure Protector Positioning: Adjustable forearm V-straps, side V-straps, and shoulder straps help keep the elbow, chest, and back protectors in position.
• Extended Tailbone Coverage: Extended tailbone section provides additional coverage.
• Locking Zipper: YKK locking zipper helps prevent unwanted zipper movement while riding.
• Central Zipper: Front zipper supports convenient use.