Switch Blade AF/AS Smoke Lens Door Protection Prevents heat escaping and provides

Prevents heat escaping and provides an instant cooling effect

Additional barriers can be linked via connection arms to extend the length to be barricaded

while the optically correct single-piece lens is fully coated with a layer of anti-fog/anti-scratch to keep your vision clear with razor-sharp clarity

4:1 pulley system provides reduced effort on the rescuer

Switch Blade AF/AS Smoke Lens Door Protection Prevents heat escaping and providesThe SWITCH BLADE is an innovative half frame design that offers the perfect blend of function and style. This revolutionary eyewear lets you take full advantage of a wide array of spare lenses, thanks to our ingenious Quick Swap technology that makes lens changing fast and hassle free. Other unique features include co moulded temples for added strength and durability, a multi adjustable rubber nose bri Blending a premium carbon fibre look with feature