AES Industries Clear Lens ANSI Z87+ Vented Safety Goggles - Adjustable Elastic Strap Designed to protect eyes from chemical splash and airborne debris Conforms to ANSI Z87+ standard for better protection against high impact particles Lightweight, soft vinyl frame fits over Rx glasses; Can be worn with half-mask respirator Vent holes on top and sides of goggles prevent fogging; Adjustable elastic head strap Includes user information reference for full goggle protection information