Wearing ‘Blackline’ feels like receiving a straight shot of adrenaline. Part of the ‘Active SciFi’ collection, these black sunglasses feature attachable side shields for enhanced sun protection and multi-function style. Rubberized nose pads and temple tips continue the theme, providing a more secure fit during high-intensity activities. Best of all, ‘Blackline’ is available with your choice of a polarized PureBlend™ Lens for superior optical clarity.