The GXD101features vented, closed-cell, detachable foam around the lenses to minimize fogging, and maximize airflow. An adjustable strap with a unique attachment method allows for wearing the sunglasses in a goggle style, without the bulk of a goggle, and with excellent peripheral vision. Tough Grilamid frames provide strength and durability. Shatter-resistant polarized polycarbonate smoked grey lenses protect eyes with style. A micro-fiber storage pouch that doubles as a cleaning cloth is included.