Alpinestars A-4 Plasma Roost Guard Options Test Ergonomic Isotron face foam with

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

Replaces the stock kill switch or starter switch on all motorcycles

High-rise wader fit

Lightweight polyester / spandex mesh combined with high performance polyester knit

keeping riders cool in high temperatures

Alpinestars A-4 Plasma Roost Guard Options Test Ergonomic Isotron face foam withFEATURES 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