
Virtual Try-On
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Click the "Start Try-On" button
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Follow the instructions to calibrate. You'll need a standard bank or business card.
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Still need some help? Send us an email at: style@sunski.com and we'll give you a personal recommendation!




- Polarized Lenses
- SuperLight Recycled Frames
- All-Day Comfortable Fit
- Hard Case Included
The Treeline is a medium-large sized frame ideal for high glare conditions.
Wrap & Angle: Maximum
Temple Width: 141 mm
Bridge Width: 22 mm
Lens Width: 50 mm
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
Ocean Fade: Fade, Blue tint, 11% VLT, Base 6 curve
Amber: Non-Mirrored, Amber tint, 15% VLT, Base 6 curve
Forest: Non-Mirrored, Green tint, 11% VLT, Base 6 curve
We make our shades the right way, with no shortcuts and the highest attention to detail. We stand behind all of our products and we want you to feel totally confident with your purchase.
Your Sunskis are covered under our warranty for as long as you own them. If you break them under normal use, we'll fix them or replace them for you.
Polarized Lenses
Polarized lenses enhance your vision and make it more fun to be in the sun. See your world clearly with higher contrast optics.
Removable Sun Shields
Protect your eyes from glare with magnetic, removable sun shields. Keep your eyes safe and squint free, from the mountains to the sea.


Rubber Nose Pads
Grippy rubber nose pads keep the Treelines in place, ensuring they never slip or slide. Your shades will stay put no matter how hard you play.
Most orders will ship in one to two business days. Expected arrival times vary by location: US: 3-5 days via USPS. International: 4-8 days by DHL and FedEx. Got more questions about shipping? Take a look at our FAQ.
If you're not satisfied with your Sunskis for any reason, you can return them to us or exchange them within 60 days in an unused, resellable condition. So buy a few pairs knowing you can return what you don't like! If you've got a pair you want to send back, head over to our returns page to get handled.
WARNING: This product can expose you to Bisphenol A (BPA), which is known to the state of California to cause birth defects or other reproductive harm. www.p65warnings.ca.gov
What does this warning even mean?
California's Prop 65 requires us to post this warning because our frames contain trace amounts of bisphenol-a (BPA), a chemical used in the production of all hard plastics. BPA mimics the hormone estrogen, and studies show that high exposure to BPA can be harmful to pregnant mothers and young children. BPA is of most concern in baby bottles and food containers, where it comes in direct contact with food. For sunglasses, in order to exceed the FDA's safe daily exposure threshold, an average adult would have to completely eat at least three pairs of sunglasses in a single day.