⋅ Thermoplastic Polyurethane (TPU) frame
⋅ Interchangeable lens
⋅ UV Protection Coating coating
⋅ CHANGE YOUR LENS IN UNDER 60 SECONDS: Our ski...
⋅ Polycarbonate (PC) frame
⋅ Polarized
⋅ Mirror Coating coating
⋅ Arm: 138 millimeters
⋅ FRAME: the B...
⋅ nylon TR90
⋅ Nylon TR90 frame
⋅ Polycarbonate lens
⋅ polarized
⋅ Anti-Fog Coating coating
⋅ Lens width: 60 millimeters
⋅ FRAME MATERIAL: Bertoni Sport Sunglasses 180 is made by shatterproof and flexible TR90LX 70% Nylon 30% Carbon - double injection flexible and durable arms