Alpinestars A-4 Plasma protective vest white black red - M-L

The Alpinestars A-4 Plasma protective vest for men is equipment designed to provide superior protection in off-road activities, combining advanced materials and an ergonomic design that ensures safety and comfort.This vest features a semi-rigid thermoplastic polyhedron structure along with a USDA-certified bio-based Nucleon PLASMA back protector, offering exceptional impact absorption and multidirectional flexibility. Its lightweight and highly ventilated design allows optimal breathability during riding, while the adjustable padding on the shoulders and ribs provides personalised and adaptable coverage for each rider.Additionally, the vest includes flexible side panels that conform to the body to facilitate freedom of movement and adjustable straps for a perfect fit. It is CE Level 1 certified, compatible with the Bionic Neck Support system, and made from eco-friendly and sustainable materials that ensure both protection and environmental care.