Rectangular UV400 Tinted Sunglasses in All-Polycarbonate Frames

Block 100 percent of UVA and UVB rays with these rectangular tinted sunglasses engineered from a single, high-impact polycarbonate material. Unlike layered designs that separate acrylic lenses from resin frames or metal temples, every structural component here—the front frame, optical lenses, and temple arms—is molded from uniform polycarbonate (PC). This cohesive build eliminates weak connection points, keeps the glasses noticeably lighter during extended wear, and resists cracking when accidentally squeezed into tight bags or dropped on hard flooring.

The lenses carry a verified UV400 coating, filtering light wavelengths up to 400 nanometers to eliminate harsh daytime glare during driving, hiking, or prolonged outdoor exposure. Because the frame spans exactly 5.5 inches horizontally, the one-size layout accommodates standard adult head proportions without sliding down the nasal bridge or creating pressure marks behind the ears.

Core Specifications

• Package contents: one pair of sunglasses
• All-over construction: solid polycarbonate for uniform flexibility and impact resistance
• Spectral filtration: UV400 standard covering complete UVA and UVB bands
• Frame measurement: 5.5 inch outer width optimized for average facial bone structure
• Assembly origin: imported manufacturing with standardized tempering processes

This model replaces fragile fashion eyewear with a service-ready alternative that maintains tint clarity and hinge tension through daily use. Choose these sunglasses when you need dependable sun coverage, a streamlined rectangular profile, and a lightweight frame that fits securely without requiring prescription inserts or specialized cleaning solutions.