Uvex SX0312XP ExtremePro Safety Eyewear Dark Gray Uvextreme Plus Anti-Fog Lens, Black/Gray Frame MoistureWick Brow Accessory Absorbs And Wicks Away Perspiration To Keep Lenses Clear In Hot Environments. MoistureWick Is Both Removable And Replaceable, Extending The Life Of The Eyewear Featuring Uvextreme Plus Lens Coating, Our Longest Lasting Anti-Fog Coating GripClick Frame Width Adjustment Ensures A Comfortable Fit For All Face Sizes FlexFit Bendable Temples And Nosepiece For A More Comfortable, Customized Fit Ratcheting Temples Make It Easy To Adjust The Lens Angle For A Close Fit