Sunski Treeline
- Low stock - 2 items left
- Backordered, shipping soon
Mountaineering sunglasses for the modern explorer. A classic aviator shape meets the iconic glacier goggle. Removable magnetic sun shields protect your eyes from side glare, while perforations prevent fogging and enhance peripheral vision.
-
Backcountry
& Downhill Skiing -
Hiking
-
Rock
Climbing -
Water
Activities
- Red Dot Design Award Winning
- Polarized Lenses
- Removable Magnetic Sun Shields
- SuperLight Recycled Frames
- All-Day Comfortable Fit
- Lifetime Warranty
The Treeline is a medium sized frame that fits most head sizes and shapes. Sculpted nosepads and arms are designed to provide just the right amount of grip without causing discomfort ensures a comfortable fit in all elements. Fit check: sun shields should fit close to the face without creating pressure.
Weight: 28.1 grams
Wrap & Angle: Maximum
Temple Width: 141 mm
Bridge Width: 22 mm
Lens Width: 50 mm
With our Helio polycarbonate lenses, all Treelines are polarized, block 100% UVA/UVB/UV400 wavelengths and pass the FDA basic impact test. Featuring a wide range of VLT (Visual Light Transmission), including our darkest lenses.
Eye Coverage: Very Good
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.
Lifetime Warranty covers all manufacturing defects in materials and workmanship during the lifetime of the product. It does not cover superficial scratches, wear, and tear, those are just reminders of all the good adventures you’ve had and make the best stories.
Thank you for shopping with The Outside Society! We are committed to delivering your orders efficiently, even from our mountain location. Please review our shipping policy below.
1. Processing Time
Orders are typically processed within 2-4 business days.
Processing times may be longer during peak seasons, holidays, or due to unforeseen delays.
2. Shipping Rates & Delivery Estimates
We offer the following shipping options:
Standard Shipping (5-10 business days)
Expedited Shipping (3-5 business days)
Priority Shipping (1-3 business days)
Note: Delivery times may vary due to carrier delays or weather conditions, especially in rural areas.
3. Shipping Carriers
We use reputable carriers such as USPS, UPS, and FedEx. However, certain remote areas may have limited delivery services, which could extend delivery times.
4. Shipping Restrictions
We currently ship only within United States.
Some oversized or hazardous items may have special shipping requirements or additional fees.
We do not ship to P.O. Boxes—please provide a physical address when possible.
5. Tracking Your Order
Once your order has shipped, you will receive a tracking number via email. You can use this number to track your package through the carrier’s website.
6. Delayed or Lost Shipments
If your order is delayed beyond the estimated timeframe, please contact us at TOSFreeStyler@theoutsidesoicety.com.
If your package is marked as "delivered" but you haven’t received it, please check with neighbors or your local carrier before reaching out.
7. Returns Due to Failed Delivery
If a package is returned to us due to an incorrect address or failed delivery attempts, we will contact you for reshipment options (additional charges may apply).
8. International Shipping
Duties, taxes, and customs fees are the responsibility of the customer.
Delivery times for international orders vary significantly based on location and customs processing.
9. Contact Us
If you have any questions about our shipping policy, please reach out to us at:
Email: TOSFreeStyler@theoutsidesociety.com
Phone: 970-340-4717
Thank you for supporting our small family business! We appreciate your patience and understanding.