Shimano Technium L Sunglasses CE-TCNL2LIGHTWEIGHT HALF RIM FRAME AND RIDESCAPE LENS OPTIONS FOR AGGRESSIVE RIDING ON AND OFF THE ROAD. FRAME Versatile goggle style and coverage with less weight. Lens slits for ventilation prevent fogging. Radiused temples with non slip pattern for secure fit and comfort. Reversible nose pad features different front and back thicknesses for fit adjustment. Rilsan Clear G850 Rnew bio based polyamide frames use less petroleum. Dual injection molded, non