The Chartreuse Rare Blanc Royce by James Oro is a pair of oval rimless sunglasses with green tint lenses and temples carved from buffalo horn, with 18K gold PVD plated hardware. It’s made for collectors who want to elevate their look, and the green tint sets off the gold and the horn. The oval shape gives it a rounder look than most rimless frames. Custom laser-engraved nosepads add comfort. The green tint nylon lenses have UV400 and 100% UVA/UVB protection. With a 146mm front, it sits best on medium to wide faces. Measurements: 54mm lens width, 22mm bridge, 140mm temples, 146mm front frame.