The ESS 5B Black Sunglasses with Polarized Mirror Gray Lenses are lightweight with high-impact ballistic lenses. These polarized sunglasses provide a universal fit and have a wide wrap lens design to optimize your peripheral vision. The ultra-thin temple pieces are compatible with your tactical helmet, hearing protection, or communication devices. On top of that, these ESS sunglasses improve optical clarity with distortion-free optics and block out 100% of harmful UVA/UVB rays.