Product Review

Over time the original Flex Couplers can degrade and even dissolve into a gooey mess leaving your expensive sunglasses unwearable loose, falling of your face and subjecting them to further damage. These high quality Flex Couplers are crafted from industrial-grade high density rubber for longevity and maximum shock absorption. Oakley X Metal sunglasses utilize these unique rubber gaskets called Flex Couplers to hold together the frame at the nose bridge juncture. Our exclusive 360 degree design not found anywhere else offers a tighter fit for your frames. Some modification may be required for proper fit.

Provides maximum shock absorption while maintaining snug flexibility. \"F\" marking shows which side of the gasket is to face the front. This part is designed to fit all models and years of Oakley X Metal sunglasses. However, due to the wide difference between years and models, some basic alterations may be needed for proper fitment and pin alignment. This includes trimming and/or drilling/smoothing the center of flex coupler gasket hole. The pins need a clear path of travel for proper alignment. No modification of the frame is required to repair them. Modify the coupler gasket or pin parts, never modify your frames. If frame and pin are properly aligned, pressing requires only a little force. Do not apply too much force when installing pins.