Smith Squad MAG Goggles The Smith Squad MAG Goggles combine the classic cylindrical Squad design with Smith&';s fast magnetic lens-change system and premium ChromaPop(TM) optics. The cylindrical Carbonic-X lens uses TLT optics to reduce distortion, while ChromaPop(TM) Lens Technology enhances contrast, color, and terrain definition across changing conditions. Smith MAG(TM) combines eight magnetic contact points with dual locking mechanisms for quick, secure lens changes, while 5X(TM) Anti-Fog and AirEvac(TM) ventilation help maintain clear vision. Two interchangeable lenses-one for bright light and one for low light-make the Squad MAG ready for changing conditions throughout the day. Summary Fit Profile Medium / Large Fit Lens Shape Cylindrical Lens Technology ChromaPop(TM) Lens Technology Lens Change System Smith MAG(TM) Magnetic Lens Change Anti-Fog 5X(TM) Anti-Fog Inner Lens Ventilation AirEvac(TM) Integration Technology Face Foam 3-Layer DriWix Face Foam Helmet Compatibility Yes Bonus Lens Yes - Bright-Light and Low-Light Lenses Included Warranty Limited Lifetime Warranty