Alpinestars A-1 Pro Chest Protector Motorcycle Personal Care

The A-1 Chest Protector utilizes advanced Polyhedron Hybrid Technology to deliver unsurpassed levels of ventilation and impact protection. It is engineered to be super-lightweight while shielding the upper body against roost and impacts. 

Superior Ventilation & Construction 

• Hybrid Structure: Features a Level 1 CE and UKCA Certified Polyhedron Hybrid Technology chest and back protector.

• Maximum Airflow: 18% of the structure consists of high-efficiency ventilation apertures.

• Ram Air Plenum: Ultra-ventilated design with a dedicated plenum that directs heat build-up away from the chest.

• Perfect Alignment: Ventilation holes are aligned through both layers of the hybrid structure to ensure consistent airflow. 

Key Protection Features 

• Back Protection: Certified to EN 1621-2:2014 Level 1.

• Chest Protection: Certified to EN 1621-3:2018 Level 1.

• Ultra-Lightweight: At only 664 grams (Size M/L), it stands as the lightest CE Level 1 chest protector available.

• Adaptive Fit: Flexible chest protector molds specifically to the rider's chest shape.

• Anatomical Profiling: Contoured back protector follows the natural curves of the spine for superior comfort. 

Customization & Compatibility 

• Adjustable Fit: Includes removable shoulder padding for a fully customized setup.

• BNS Compatible: Equipped with elasticated BNS pull tabs for seamless integration with neck supports.

• Secure Fitment: Designed to stay in place during intense off-road riding conditions.