Unbreakable. This best describes Japan’s newest invention – the Self-Defense Force Sunglasses which initially endrosed in the military. The force-enabled lenses can withstand a 0.3-inch object that travels at 106mph speed and the frame is made from TPR/TR90, strong enough to survive from beating, intentional or not. At $317, these extra strong sunglasses are not too expensive to protect your eyes.
We hope you enjoyed this Japan Self-Defense Force Sunglasses article!
