O-Ring Seal
Maxima Clear Single Window Box Packing includes Pouch and Cord MATERIAL : POLYCARBONATE LENS COATING : Anti-Scratch,Anti-Fog & Anti UV Light LENS : 9 base curved lens filters out more than 99.9% of harmful UV light FRAME : Black Grey, Air Vented, Lens clip in frame,Co-injected brow cushion comfort and protects from injury. Half-frame & slim temple design. NOSE PIECE : Non-slip and ventilated nose piece. TEMPLE : In/out and Up/Down 3 position Temple adjustments, Ultra Soft TPR Tip, Straight back temples provide secure fit. SCREW : Stainless Steel Standard Hinge screw.