Alpinestars A-4 Plasma Roost Guard Options Test Garment produced using recycled fabrics

Garment produced using recycled fabrics

Surge is dyed light yellow to prevent possible confusion when mixing 2 stroke oil into the fuel

Ergonomic Isotron face foam with moisture-wicking Dri-Force fleece keeps your seal secure and your face comfortable and dry on the longest rides

Compression straps allow riders to reduce the volume of the pack when required

Multi-strap attachment system

Alpinestars A-4 Plasma Roost Guard Options Test Garment produced using recycled fabricsFEATURES Anatomically profiled for all forms of off road riding Lightweight and highly ventilated, this protector offers strong impact force dispersion and absorption while ensuring maximum coverage areas in all riding positions Lightweight and ultra vented chest armor The over injected flexible side wings of the chest protector follow the body's contours for comfort and freedom of movement Optional Race Kit engineered to be compatible with the