Faster is better, and so is certified protection. The Velocity prescription sports eyewear meets or exceeds ASTM F803 impact resistance for several sports, including basketball, tennis, soccer, and squash. Sizes: Wide [A:60 B:41.5 ED:63.5 DBL:10 TL:140] Prescription Options: Non-prescription: Offers style and protection with no vision correction Single Vision: Corrects one field of vision (near, intermediate, or distance) Progressive: Corrects near, intermediate, and distance fields of vision in one lens so you don't have to switch between multiple pairs -Â only recommended if you are accustomed to wearing progressive lenses while participating in your preferred sports/activities Lens Packages: Classic: Clear lenses that block 100% of UV rays Light-responsive: Lenses that transition from clear to darker tint outdoors (choose from grey or brown)-Â recommended for both indoor and outdoor sports and activities Features: Unisex Shape. Patent Pending Rimless F803 concept. 6-base design allows for a wide range of prescription lens powers. Open end piece provides venting to help minimize fogging. Sizing allows for teen to adults fitting. New dramatic look and treatment. Bridge comes with soft padding. Packaging: Comes with semi-rigid case, cleaning cloth and adjustable strap. Standards: Meets or exceeds ASTM F803 impact resistance for several sports.Â