7eye SIERRA Sunglasses | Size 59
Size Guide
Black Stripe Tortoise
Black Stripe Tortoise
Brown Stripe
Light Tortoise
Copper
- Copper
Gray (12%)
Extra Dark Gray (3.8%) Waiver Required - Category 4
- Extra Dark Gray (5.8%) Waiver Required - Category 4
- Ultra Dark (0.5%) Waiver Required - Category 5
- Polarized Copper
- Polarized Gray (11%)
- Contrast Photochromic
- Eclypse Photochromic
- DARKshift Photochromic
Your prescription is safe with us — you'll add it securely after checkout, with guidance at every step.
Prefer clear lenses for everyday wear? Shop the 7eye SIERRA Eyeglasses version.
Mountain-tested protection for high-altitude adventures.
Named after the iconic Sierra Nevada range, the SIERRA is engineered for those who seek the summit. With 7eye's AirShield foam gasket and high-altitude UV400 lenses, the SIERRA blocks intense mountain sun, biting winds, and airborne debris — keeping your vision sharp from trailhead to peak.
Key Features:
- AirShield foam gasket for wind and debris protection at altitude
- Rugged, mountain-inspired frame with a secure, athletic fit
- UV400 lenses for complete sun and glare protection in high-altitude conditions
- Lightweight, durable construction for hiking, skiing, and mountaineering
- Compatible with prescription lens inserts
Whether you're ascending granite peaks or carving through alpine powder, the SIERRA keeps your eyes protected so you can focus on the climb ahead.
Features
Included
Category Sunglasses
Age Group Adult
Gender Men,Women
Shape Rectangle
Rim Type Full-Rim
Activities Motorcycle
Windproof AirShield
Prescription Ready
| Size* 59 |
|
| Bridge / Distance Between Lenses: | 17 |
| Horizontal Lens Measurement, A: | 59 |
| Vertical Lens Measurement, B: | 33 |
| Effective Lens Diameter, ED: | 61 |
| Temple Length: | 125 |
*All of these measurements are in millimeters
- SV Min Pupillary Distance: 28mm
- Single Vision
- Bifocal
- Progressive addition lenses
- Sphere Range: =+4.00 to -4.00
- Removable Foam
We Pay Shipping on all orders over $99 in the USA
Canada 6-8 business days
U.K/International up to 14 business days
If, for any reason, you are not completely satisfied with your order, you may return it within the first 30 days*.
*Limitations apply
Please note
Prescription lenses will add an additional
7eye SIERRA Sunglasses | Size 59
Black Stripe Tortoise / Copper
Product Size Information
Here are the key measurements for the eyewear you've selected.
* If the product is available in multiple sizes, please choose your size on the product page to view the exact measurements for that size.
1. Horizontal Lens Measurement
2. Vertical Lens Measurement
3. Bridge / Distance Between Lenses
4. Effective Lens Diameter
5. Temple Length
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