The Works Series boasts some smart and ideal features: Optically correct with a wide field of view Quick Release lens offers one of the fastest lens changes in the industry while still creating a complete seal around the frame to keep dust and dirt out of your goggle 2 piece frame has a PVC outer frame and a soft TPU inner frame with our signature facial curve to give you the Best Fit in the Industry OTG Goggle allowing riders to wear their glasses when needed Design includes easily strap removal, for cleaning or replacement Mix and match straps to make custom goggles yourself 50mm embroidered strap with one run of non-slip silicone to keep the strap right in place without any worry. 3 Layer Face Foam with Direct Sweat holes Frame sweat channel allows sweat out of the goggle and away from the face. Anti Scratch No Fog Lens Lenses in Clear, Smoke, and Revo Blue mirror Options: 50mm Roll-Off System, Tear-Offs, Laminated Tear-Offs