• Frame material: plastic; Lens material: resin. • Dimensions: Lens width: 54 mm; Bridge width: 15 mm; Frame height: 43 mm; Leg length: 145 mm; Total frame width: 153 mm. • Unique heart-shaped design that adds a playful and beautiful touch to your style. • Modern hippie style with a variety of lens colors to easily match your clothing and personal style. • Perfect for sports and outdoor activities such as walking, cycling, driving, shopping, traveling, hiking, music festivals, and daily use all year round.