**Product Specifications:**
**Brand:** HELEN KELLER
**Brand Ambassador:** Wang Yibo
**Model:** H8860-N46
**Design:** Aviator style with added angular lines for a modern twist on the classic aviator design, showcasing a masculine and rugged aesthetic.
**Frame:** Geometric frame made of manganese-nickel alloy
**Lens:** Nylon (polarized)
**Weight:** 24g
**Dimensions:**
- Frame Width: 145mm
- Frame Height: 55mm
- Temple Length: 148mm
- Lens Width: 61mm
- Bridge Width: 14mm
**Features:** Suitable for round, oval, square, heart, and diamond face shapes
**Available Colors:** N46 (Gunmetal frame with blue-gray lenses), N40R (Gunmetal frame with moonlight silver lenses), N19 (Gunmetal frame with gradient gray lenses)
**Product Display:**
- H8860-N46: Gunmetal frame with blue-gray lenses, angled view
- H8860-N40R: Gunmetal frame with moonlight silver lenses
- H8860-N19: Gunmetal frame with gradient gray lenses
(Note: All measurements are approximate and subject to slight variations due to manual measurement. Please refer to the actual product for accurate details.)