UV Protection | Outdoor activities, beach, sunny climates | Industry Standard: UV400 (Blocks 99-100% UVA/UVB, ISO 12312-1) Our Base: UV400 (ISO 12312-1) Our Advanced: UV500+ (Blocks 99.9% UV, ISO 12345) | ▲ Advanced: Superior UV blocking for extreme sun exposure. Base meets global safety standards. | Advanced version may cost more; Base is sufficient for most users. |
Frame Material | Daily wear, casual style | Industry Standard: Plastic (PC) for affordability (ASTM D638) Our Base: PC + Metal (Combines durability and style, ASTM D638/D543) Our Advanced: Stainless Steel (ASTM A370) | ▲ Advanced: Premium look and corrosion resistance. Base offers cost-effective durability. | Base may feel heavier; Advanced is heavier than plastic. |
Lens Material | Sports, active lifestyles | Industry Standard: Polycarbonate (PC) for impact resistance (ASTM D3029) Our Base: PC Lenses (ASTM D3029) Our Advanced: PC + Anti-Scratch Coating (ASTM D543) | ▲ Advanced: Enhanced scratch resistance for longevity. Base provides standard impact protection. | Advanced coating may reduce lens clarity slightly. |
Style & Design | Fashion-forward, retro aesthetics | Industry Standard: Neutral styles (e.g., classic aviators) Our Base: Punk/Vintage Round Design (Distinctive retro aesthetic) Our Advanced: Customizable Engravings + Y2K Patterns (ISO 14644 for precision) | ▲ Advanced: Personalized style for unique branding. Base suits mainstream retro trends. | Base lacks customization; Advanced may appeal to niche markets. |
Weight & Comfort | Extended wear, travel | Industry Standard: 20-30g (ISO 3801) Our Base: 28g (ISO 3801) Our Advanced: 22g (Lightweight alloy frame, ASTM B243) | ▲ Advanced: Ultra-lightweight for comfort during long use. Base balances style and weight. | Advanced may compromise frame rigidity; Base is heavier. |
Durability | High-use environments (e.g., sports) | Industry Standard: 500+ flex tests (ASTM D5035) Our Base: 600+ flex tests (ASTM D5035) Our Advanced: 800+ flex tests + Corrosion Resistance (ASTM B117) | ▲ Advanced: Withstands extreme wear and tear. Base exceeds industry durability benchmarks. | Advanced requires specialized maintenance; Base is easier to repair. |