Calvin klein sunglasses. Series number: ck18508s. Shape: square. Lens width: 57 mm. Lens bridge: 17 mm. Arm length: 140 mm. 100% uv protection. Non-polarized. Frame material: plastic. Lenses type: green. Rim style: full-rim. Calvin klein green square mens sunglasses ck18508s 311 57.manufacturers packaging included. Packaging size and colour may vary. Colour: grey