Valken Airsoft Sierra Thermal Lens Goggle-Clear lens,One Size
TPU frame features excellent resistance to cold and heat and Provides a perfect facial seal. Special indirect ventilation system located at the top and bottom of frame allow air flow & heat release, Includes a wide adjustable elastic strap with quick release system for secure fit, Exceeds ANSI Z87.1 high impact requirements, CE EN166 certified, CAN/CSA Z94.3-07, MIL-V-43511c ballistic standards.
