Solar Shield Polarized Clip-ons 52 Rec 5 Brown / Driving lenses Full frame. To eliminate RETURNS, Please CHECK YOUR CORRECT SIZE before placing order :- Arm length:- 115 to 131 mm; Bridge: 12 to 25 mm; Frame:- Full frame; LENSES:- Width:- 52 mm; Height:- 35 mm; Color:- Brown / Driving. POLARIZED, FULL FRAME, 100% UVA / UVB Protectant, Scratch resistant.