When high performance is crucial for your fishing, you can trust the components in the X series. These polarized sunglasses are designed to be on the water all day. Featuring polycarbonate lenses and a frame made of TPE (thermoplastic elastomer), these glasses are durable and easy to wear. X1 has rubber in the temples and nose pads for increased comfort in the right places. Combined with the flexible material in the frame, this makes X1 our most flexible model.