Specially designed for military and law enforcement applications and is compliant with MIL-PRF-32432 Ballistic Fragmentation Standard; Sunglasses style with metal hinge structure; Full eye coverage, permanent side protection, resistant against high impact; Soft nosepiece and rubber temple tips provide comfort for all-day use; Anti-fog, scratch resistant polycarbonate lens provides 99% UVA/B/C protection; Exceeds ANSI Z87.1 High Impact Requirements; CAN/CSA Z94.3-07 Compliant; CE EN166 Certified