Rec Specs Morpheus 2 Sports Goggles – Impact Protection for All Ages Perform like a champion with certified protection. The Morpheus II protective Rx sports glasses meets or exceeds ASTM F803 impact resistance for several sports, such as basketball, tennis, soccer, squash, and others. Sizes: Average [A:53 B:34.7 ED:58 DBL:17 TL:130] Wide [A:55 B:39 ED:60 DBL:20 TL:130] 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 - 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)- 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 temple design with color coordinated inside padding. Temples 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.