Oakley Latch Sunglasses 0OO9265-2253 Features: Lightweight O Matter™ frame material with Square O metal icon accents Clip hinge mechanism that enables the eyewear to latch onto your t-shirt to secure eyewear 4 base lens geometry with HDO™ Available with Prizm™ lenses to enhance color, contrast and detail for an optimized experience Polarized and Iridium™ lens options available Available with Oakley Authentic Prescription Lenses Light Transmission: 11% Light Conditions: Bright Light Base Lens Color: Grey Information Notice: 3 Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions.   Latch Sunglasses 0OO9265-2253