The Izipizi Cliff Sunglasses are built around a wide pilot frame designed for larger faces, with removable faux leather side shields that block glare and wind from the sides where a standard frame leaves gaps. A faux leather insert on the bridge adds comfort along with an authentic, explorer-inspired look. Grey Category 3 lenses provide full UV protection and reduce glare for everyday use, whether that day is spent on a mountain trail or walking through the city. What Our Gearhead(R) Experts Are Saying:"I noticed the side shields the most on a windy ridge line, where a normal pair of sunglasses would've let in enough glare and grit to make me squint through it. These just blocked it and let me keep looking straight ahead."