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Size Guide
Eyeglasses Size Guide
Understanding your eyewear measurements ensures a proper, comfortable fit. Most frames list their measurements inside the arm in this format:
50 ▢ 18 – 140
Lens Width ▢ Bridge Width – Temple Length (all in millimeters)
Eyeglass Measurement Breakdown
| Measurement | Description | Typical Range |
|---|---|---|
| Lens Width | Horizontal width of one lens | 48–55 mm |
| Bridge Width | Distance between the lenses | 16–22 mm |
| Temple Length | Length of the arm piece | 135–150 mm |
| Lens Height | Vertical height of the lens (important for sunglasses) | 30–45 mm |
| Frame Width | Total width across the front of the frame | 120–145 mm |
General Fit Recommendations
| Size | Lens Width | Bridge | Temple | Best For |
|---|---|---|---|---|
| Small | Under 49 mm | 16–18 mm | 135–140 mm | Narrow faces |
| Medium | 50–54 mm | 17–20 mm | 140–145 mm | Most adults |
| Large | 55-59 mm | 18–22 mm | 145–150 mm | Wider faces |
| Oversize | Over 60 mm | 18–22 mm | 145–150 mm | Wider faces |
If you need help selecting the perfect frame size, our team is always happy to assist.
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Description
Nike VINTAGE FLYER IB3680X Shield Sunglasses combine injected propionate with a sleek shield frame for a refined, versatile look. Perfect for men who want style in casual or upscale settings.
Beverly Hills Eyewear offers authentic designer sunglasses and optical frames with luxury quality at accessible prices.
Product Details:
- Style Name: NIKE VINTAGE FLYER IB3680X
- Designer: Nike
- Gender: Men
- Frame Style: Shield
- Frame Material: Injected propionate
- Country of Origin: China
All BHEW products are new, 100% authentic, defect-free, and include original accessories. As a leading North American distributor, we deliver premium designer eyewear at great value.
Description
Nike VINTAGE FLYER IB3680X Shield Sunglasses combine injected propionate with a sleek shield frame for a refined, versatile look. Perfect for men who want style in casual or upscale settings.
Beverly Hills Eyewear offers authentic designer sunglasses and optical frames with luxury quality at accessible prices.
Product Details:
- Style Name: NIKE VINTAGE FLYER IB3680X
- Designer: Nike
- Gender: Men
- Frame Style: Shield
- Frame Material: Injected propionate
- Country of Origin: China
All BHEW products are new, 100% authentic, defect-free, and include original accessories. As a leading North American distributor, we deliver premium designer eyewear at great value.
Let customers speak for us
What customers think about the store
This eyewear retailer offers authentic designer frames and sunglasses at competitive prices, often significantly lower than local optical shops. Customers appreciate the quality products and value pricing. While most report fast shipping and professional custo...