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From the Designer
The award-winning Treeline is a medium-large frame with extreme coverage and sun protection. A unisex style that looks great on radical guys and gals alike, the Treeline is a must-have for spring skiing and mountain pursuits.
Sunski’s premier performance style mixes a classic aviator with the iconic glacier goggle. Removable magnetic sun shields protect the eyes from side glare, while perforations prevent fogging and enhance peripheral vision. Extra dark lenses and sun shields make these a great pick if you spend extended amounts of time in the snow or on the water.
Fit and Specs
Frame size: Medium/Large
Wrap & Coverage: Maximum
Temple Width: 141mm
Nosebridge: 22mm
Lens Width: 50mm
Lens specs:
Slate: Non-mirrored, Grey tint, 10% VLT, Base 6 curve
Ocean: Fade Lens, 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
All lenses are polarized, block 100% UVA/UVB/UV400 wavelengths and pass FDA basic impact test.
Superlight Recycled Plastic
We couldn't find a sustainable material we liked, so we invented our own. SuperLight recycled resin is stronger, lighter, and more comfortable than anything on the market.
SuperLight is created from scrap plastic that would otherwise end up in a USA landfill. We intercept this scrap plastic from the waste stream and reformulate it into our SuperLight polycarbonate resin.
Lifetime Warranty
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.
Easy Returns Policy
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.
Fast Shipping Information
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.
Lifetime Warranty
We stand behind all of our products and we want you to feel totally confident when purchasing your Sunskis. We've got you covered with our Forever Warranty. Your pair of Sunskis is 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.
We cover frame damage that occurs under "normal use" that prevents you from wearing your shades: broken hinges, cracked frames, damage from running into a tree... this is all normal use and fair game to be replaced. Minor damage like scuffs and small dings are not covered, because replacing those is a waste of perfectly good shades. We also will not cover really dumb things that you may do, like backing over them with your car or melting them in a fire pit (we've seen it all).
WARNING: California Prop 65
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.
