ULTRA LIGHTWEIGHT FRAME - Al-Mg Aloy is prized for its combination of lightness and strength.You can hardly feel them on your face, but they are unbreakable.Best for motorcycle and cycling bicycle, driving, running, fishing, racing, skiing, climbing, trekking or other outdoor activities
COMFORTABLE TO FIT ALL FACE SHAPE - Spring assisted hinge make these sunglasses comfortable to wear, even for large face;Fashion Smart design to fit your face curve and absolute comfort for everyday wear;Ergonomic and super sturdy design ensures premium performance and comfort