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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 TRAINER N IF1998X Sunglasses feature durable injected propionate frames with a sleek rectangular design for a comfortable, refined fit. Made in Vietnam, these men's sunglasses combine modern style with lasting quality.
Perfect for everyday wear or sophisticated looks, they add subtle luxury to any outfit.
Beverly Hills Eyewear offers genuine designer eyewear at accessible prices without sacrificing quality.
Details:
- Style Name: NIKE TRAINER N IF1998X
- Designer: Nike
- Gender: Men
- Frame Style: Rectangular
- Frame Material: Injected propionate
- Country of Origin: Vietnam
Our Guarantee: All BHEW products are new, 100% authentic, defect-free, and include original accessories. As a leading North American distributor, we provide premium eyewear at excellent value.
Description
Nike TRAINER N IF1998X Sunglasses feature durable injected propionate frames with a sleek rectangular design for a comfortable, refined fit. Made in Vietnam, these men's sunglasses combine modern style with lasting quality.
Perfect for everyday wear or sophisticated looks, they add subtle luxury to any outfit.
Beverly Hills Eyewear offers genuine designer eyewear at accessible prices without sacrificing quality.
Details:
- Style Name: NIKE TRAINER N IF1998X
- Designer: Nike
- Gender: Men
- Frame Style: Rectangular
- Frame Material: Injected propionate
- Country of Origin: Vietnam
Our Guarantee: All BHEW products are new, 100% authentic, defect-free, and include original accessories. As a leading North American distributor, we provide premium eyewear at excellent 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...