Birch | Adventure Sunglasses
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Description
Description
Lifestyle | Cycling | Boating | Running | Hiking
Sunglasses are more than just eye protection – they're the first step on your next adventure. The Birch combines rugged style and high-performance features, so you can conquer any challenge with confidence and clarity.
Fit:
- Size = Small / Medium
- Fit = Narrow
See measurements in the fit guide below.
Featuring:
- High-performance polycarbonate lenses
- Optimal contrast from multi-layered lens coating
- Ultra lightweight frames for easy, all day wear
- Premium flexibility and durability from TR90 Swiss technology
- 100% maximum UV400 protection
- Unisex frame style
- Complimentary case and cleaning cloth
Size Guide
Size Guide
Our Technology
Our Technology
Experience clarity, comfort, and performance in every pair — discover the groundbreaking technology behind our sunglasses.
Explore the technology
FREE USA Shipping on orders over $65
Sunheist Lens Tints
Smoke
See the world in perfect balance — smoke lenses tone down brightness and harsh glare while keeping colors true and neutral.
Ideal for everyday wear, they deliver crisp, natural vision and effortless cool in any light.
Brown
Experience warmth and contrast like never before — brown lenses brighten details, enhance depth, and reduce glare for sharper vision in any light.
Perfect for driving and outdoor adventure, they bring the world into focus with comfort and golden clarity.
G15
See the world in true color and perfect clarity — G-15 sunglasses cut glare, block 85% of harsh light, and keep colors natural for effortless all-day comfort.
Born for pilots, trusted by everyone who demands crisp vision and timeless style.
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Birch
