Sunski
Treeline Sunglasses
With an iconic silhouette, the lightweight Sunski Treeline polarized sunglasses are ready for your brightest backcountry adventures on snow, granite, and high-glare conditions.
Weight: 28.1 grams
Wrap & Angle: Maximum
Temple Width: 141 mm
Bridge Width: 22 mm
Lens Width: 50 mm
With a wide range of VLT (Visual Light Transmition), including our darkest lenses, all Treeline lenses are polarized, block 100% UVA/UVB/UV400 wavelengths and pass the FDA basic impact test.
Eye Coverage: Very Good
Lens specs:
Slate: Non-mirrored, Grey tint, 10% VLT, Base 6 curve
Amber: Non-Mirrored, Amber tint, 15% VLT, Base 6 curve
Forest: Non-Mirrored, Green tint, 11% VLT, Base 6 curve
Silver: Mirrored, Grey tint, 11% VLT, Base 6 curve
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Frequently Asked Questions
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Free shipping on orders over $99 (oversize charges may apply) - Read our shipping policy for more information.
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Standard shipping estimates are as follows:
Alberta and British Columbia: 2-4 business days
Saskatchewan and Manitoba: 3 - 4 business days
All other provinces and territories: 5 - 9 business days
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We offer fast & easy returns on most products. Exceptions include products 30% off or more, climbing gear, underwear & more.
Read our return policy here.


Premium gear is our promise
We were established almost 75 years ago by John Monod, a Swiss mountain guide and ski instructor. Quality outdoor gear is what our brand was built upon since 1949.