Rec Specs Morpheus 3 Sports Goggles – Safe, Stylish & Prescription-Ready Get out there and show 'em how it's done with certified protection. The Morpheus III protective Rx sports goggles meet or exceed ASTM F803 impact resistance for several sports, such as basketball, tennis, soccer, and squash. Sizes: Narrow [A:48 B:32.3 ED:51 DBL:17] 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. Patented (#6,890,073) eye rim assembly and 6-base lens curve design allows for a wide range of prescription lens powers. New dramatic two-tone color treatments. Sculpted end piece design with color coordinated inside padding. End piece and bridge have soft, color coordinated padding for comfort and fit. Packaging: Comes with semi-rigid case, cleaning cloth and adjustable strap. Standards: Meets or exceeds ASTM F803 impact resistance for several sports.