Racing Optics XStack Laminated Tear Offs - Simpson Venator, Sparco WTX Vehicle_Polaris Mesh inserts are built into

Mesh inserts are built into the thighs

many of them legendary

part number 7969

while the velcro closure and Racegrip arch ensure more then adequate support

Ergonomics and mobility are handled by fully-floating shoulders for freedom of movement

Racing Optics XStack Laminated Tear Offs - Simpson Venator, Sparco WTX Vehicle_Polaris Mesh inserts are built intoRacing Optics X Stack Laminated Tear Offs for Simpson Venator and Sparco WTX helmets features a 2 mil stack of 10 tear offs laminated together, installing as a one piece unit, that provides optically clear visibility, and minimal reflections. By optically laminating the 10 layer stack, all air is removed from between the layers, eliminating any reflections and fogging. The 10 layer stack has the same optical clarity as a single 2 mil. tear off! Sold