"Multi-patented, flexible mechanic safety glasses design, offering the ultimate user experience in flexibility, comfort and adjustability","Key flex points built into the safety eyeglasses with an elastomeric compound which provide incredible flexibility while retaining the original form","Polycarbonate substructure provides maximum durability","i-Form™ flexible frames perfectly fit any size head, eliminating pressure points and providing maximum comfort","ForceFlex flexible safety glasses feature 8 accepted patents and 4 patents pending","Form-fitting safety glasses with flexible arms that are custom fit to eliminate pressure points","Intrablock UV protection lens infusion technology provides 100% UVA, UVB and UVC protection","T-axis optics provide unparalleled optics engineered for zero distortion across the entire lens","Soft nose pads provide maximum grip and comfort","ForceFlex frames exceed the highest ballistic standards ANSI Z87.1 - CSA Z94.3-2014 - EN 166 - ASTM F803 - MIL-PRF-31026","Black and gray half frame with amber lens FORCEFLEX SAFETY GLASSES BLACK/GRAY MATCO HALF FRAME WITH AMBER LENSES FF2AMB | Matco Tools