Elastic closure, metal frame, non-polarized lens. RIVET AVIATOR SUNGLASSES featuring PC UV400 anti-glare lenses, metal frame, double bridge, thin temples, and adjustable clear nose pads. Fashion aviator studded design with rivets on the lens surface for a sophisticated look. Lightweight metal construction provides a comfortable, stress-free wearing experience. Rimless oversized style offers durability, shatter resistance, and modern style. UV400 protection helps block UVA and UVB radiation while reducing glare. HD lenses deliver clear, natural vision with true color recognition and reduced reflected and scattered light for improved eye comfort. Suitable for various occasions including travel, shopping, outdoor events, parties, festivals, and everyday wear. Designed to complement most face shapes with a timeless, fashionable appearance. Ideal gift choice for friends and family on birthdays, holidays, or special occasions. Perfect for summer outings, beach days, concerts, and retro-themed events.