Forest cover and exposed sections can change quickly, so lens clarity matters more than simply going darker.
Hiking sunglasses for forest shade, exposed ridges, and long trail hours.
Built for changing light, sweat, reflective rock, water glare, and steady vision when the route keeps shifting.
Quick answer
Hiking sunglasses should handle fast changes between forest shade and exposed ridges, stay stable on climbs and descents, and remain comfortable for long wear. Start with UV400 protection, then compare glare control, terrain clarity and practical phone or watch checks. Choose the lens family first, then the frame shape, coverage and fit.
Choose your hiking lens family
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Fancy™ Sunglasses
FFMBKGN-TRegular price $103.00 USDRegular priceUnit price / perSale price $103.00 USDRegular price $129.00 USDRegular priceUnit price / perSale price $129.00 USDRegular price $298.00 USDRegular priceUnit price / perSale price $298.00 USDRegular price $363.00 USDRegular priceUnit price / perSale price $363.00 USDLens- Fancy: 53-20-138; total width 142 mm.
- Zealot: 60-18-138; total width 145 mm.
Size - Normal is the standard 2nu fit class for most everyday head shapes. Fancy gives a classic standard-frame feel, while Zealot gives more front coverage but still sits in the normal fit direction.
Both use flexible frame structure to stay comfortable if your face is slightly wider than average.
UV400 protection blocks UVA and UVB rays up to 400 nm, the range most relevant to daily outdoor sun exposure. It is the baseline protection in 2nu sunglasses, so your eyes are protected while the lens technology handles glare, contrast, and comfort.Polarized lenses reduce strong reflected glare from water, glass, wet roads, and other bright surfaces. They are useful outdoors, but typical polarized lenses can sometimes make phone, watch, dashboard, or navigation screens black out or look uneven.Hexachroma™ is 2nu’s outdoor light-management lens technology. Typical polarized lenses mainly reduce glare from one direction. Hexachroma™ is tuned to manage more complex outdoor reflections from seawater, wet roads, metal grates, glass, and concrete, reducing harsh glare while keeping road texture, water layers, shadow detail, and colour contrast easier to read. The goal is not to make everything darker; it is to keep vision clearer, steadier, and more natural outdoors.Metonic Coating is 2nu’s seawater and sweat-resistant mirror coating. It is made for salt spray, sweat, humidity, and repeated outdoor wiping, helping the mirror finish stay easier to maintain through running, water sports, fishing, hiking, and hot daily use.FlexFoam is 2nu’s flexible frame construction for comfort and stability. It gives the frame a more forgiving feel against the head and face, helping reduce pressure during long wear while keeping the sunglasses secure for outdoor movement.FLOAT MAX is built for water use. The frame is designed to stay afloat if dropped in water, helping reduce the chance of losing your sunglasses during paddling, boating, beach training, fishing, or water sports.Prescription lenses are made to order from your vision details. Choose the frame and lens option first, then enter your prescription at checkout or send it later by WhatsApp or email. Production starts after the details are confirmed. -
Halo™ Sunglasses
HFMBKGN-TRegular price $103.00 USDRegular priceUnit price / perSale price $103.00 USDRegular price $129.00 USDRegular priceUnit price / perSale price $129.00 USDRegular price $298.00 USDRegular priceUnit price / perSale price $298.00 USDRegular price $363.00 USDRegular priceUnit price / perSale price $363.00 USDLens- Halo: 56-18-138; total width 142 mm.
Normal - Smaller is a compact and secure fit for standard to narrower faces. It is useful if regular sunglasses often feel slightly loose, or if you prefer a closer fit for movement.
The FlexFoam frame helps the fit feel secure without feeling hard or sharply compressed.
UV400 protection blocks UVA and UVB rays up to 400 nm, the range most relevant to daily outdoor sun exposure. It is the baseline protection in 2nu sunglasses, so your eyes are protected while the lens technology handles glare, contrast, and comfort.Polarized lenses reduce strong reflected glare from water, glass, wet roads, and other bright surfaces. They are useful outdoors, but typical polarized lenses can sometimes make phone, watch, dashboard, or navigation screens black out or look uneven.Hexachroma™ is 2nu’s outdoor light-management lens technology. Typical polarized lenses mainly reduce glare from one direction. Hexachroma™ is tuned to manage more complex outdoor reflections from seawater, wet roads, metal grates, glass, and concrete, reducing harsh glare while keeping road texture, water layers, shadow detail, and colour contrast easier to read. The goal is not to make everything darker; it is to keep vision clearer, steadier, and more natural outdoors.Metonic Coating is 2nu’s seawater and sweat-resistant mirror coating. It is made for salt spray, sweat, humidity, and repeated outdoor wiping, helping the mirror finish stay easier to maintain through running, water sports, fishing, hiking, and hot daily use.FlexFoam is 2nu’s flexible frame construction for comfort and stability. It gives the frame a more forgiving feel against the head and face, helping reduce pressure during long wear while keeping the sunglasses secure for outdoor movement.FLOAT MAX is built for water use. The frame is designed to stay afloat if dropped in water, helping reduce the chance of losing your sunglasses during paddling, boating, beach training, fishing, or water sports.Prescription lenses are made to order from your vision details. Choose the frame and lens option first, then enter your prescription at checkout or send it later by WhatsApp or email. Production starts after the details are confirmed. -
Cogs™ Sunglasses
CFMBKGN-TRegular price $103.00 USDRegular priceUnit price / perSale price $103.00 USDRegular price $129.00 USDRegular priceUnit price / perSale price $129.00 USDRegular price $298.00 USDRegular priceUnit price / perSale price $298.00 USDRegular price $363.00 USDRegular priceUnit price / perSale price $363.00 USDLens- Cogs: 55-19-138; total width 145 mm.
Normal - Larger is a relaxed fit for standard to slightly wider faces. Choose it if regular sunglasses often press at the temples, feel too narrow, or sit too close to your eyes.
Cogs gives a little more room while the soft frame material helps reduce pressure marks during long wear.
UV400 protection blocks UVA and UVB rays up to 400 nm, the range most relevant to daily outdoor sun exposure. It is the baseline protection in 2nu sunglasses, so your eyes are protected while the lens technology handles glare, contrast, and comfort.Polarized lenses reduce strong reflected glare from water, glass, wet roads, and other bright surfaces. They are useful outdoors, but typical polarized lenses can sometimes make phone, watch, dashboard, or navigation screens black out or look uneven.Hexachroma™ is 2nu’s outdoor light-management lens technology. Typical polarized lenses mainly reduce glare from one direction. Hexachroma™ is tuned to manage more complex outdoor reflections from seawater, wet roads, metal grates, glass, and concrete, reducing harsh glare while keeping road texture, water layers, shadow detail, and colour contrast easier to read. The goal is not to make everything darker; it is to keep vision clearer, steadier, and more natural outdoors.Metonic Coating is 2nu’s seawater and sweat-resistant mirror coating. It is made for salt spray, sweat, humidity, and repeated outdoor wiping, helping the mirror finish stay easier to maintain through running, water sports, fishing, hiking, and hot daily use.FlexFoam is 2nu’s flexible frame construction for comfort and stability. It gives the frame a more forgiving feel against the head and face, helping reduce pressure during long wear while keeping the sunglasses secure for outdoor movement.FLOAT MAX is built for water use. The frame is designed to stay afloat if dropped in water, helping reduce the chance of losing your sunglasses during paddling, boating, beach training, fishing, or water sports.Prescription lenses are made to order from your vision details. Choose the frame and lens option first, then enter your prescription at checkout or send it later by WhatsApp or email. Production starts after the details are confirmed. -
Ovo™ Sunglasses
OFMBKGN-TRegular price $103.00 USDRegular priceUnit price / perSale price $103.00 USDRegular price $129.00 USDRegular priceUnit price / perSale price $129.00 USDRegular price $298.00 USDRegular priceUnit price / perSale price $298.00 USDRegular price $363.00 USDRegular priceUnit price / perSale price $363.00 USDLens- Ovo: 57-19-138; total width 149 mm.
Size - Larger / Wide Fit is for wider faces or larger head circumference. It is the safest direction if regular frames often feel tight, pinch at the temples, or create headaches after longer wear.
Ovo gives 2nu’s widest frame structure while the flexible material helps the frame sit more naturally.
UV400 protection blocks UVA and UVB rays up to 400 nm, the range most relevant to daily outdoor sun exposure. It is the baseline protection in 2nu sunglasses, so your eyes are protected while the lens technology handles glare, contrast, and comfort.Polarized lenses reduce strong reflected glare from water, glass, wet roads, and other bright surfaces. They are useful outdoors, but typical polarized lenses can sometimes make phone, watch, dashboard, or navigation screens black out or look uneven.Hexachroma™ is 2nu’s outdoor light-management lens technology. Typical polarized lenses mainly reduce glare from one direction. Hexachroma™ is tuned to manage more complex outdoor reflections from seawater, wet roads, metal grates, glass, and concrete, reducing harsh glare while keeping road texture, water layers, shadow detail, and colour contrast easier to read. The goal is not to make everything darker; it is to keep vision clearer, steadier, and more natural outdoors.Metonic Coating is 2nu’s seawater and sweat-resistant mirror coating. It is made for salt spray, sweat, humidity, and repeated outdoor wiping, helping the mirror finish stay easier to maintain through running, water sports, fishing, hiking, and hot daily use.FlexFoam is 2nu’s flexible frame construction for comfort and stability. It gives the frame a more forgiving feel against the head and face, helping reduce pressure during long wear while keeping the sunglasses secure for outdoor movement.FLOAT MAX is built for water use. The frame is designed to stay afloat if dropped in water, helping reduce the chance of losing your sunglasses during paddling, boating, beach training, fishing, or water sports.Prescription lenses are made to order from your vision details. Choose the frame and lens option first, then enter your prescription at checkout or send it later by WhatsApp or email. Production starts after the details are confirmed.
Choose for route light first, then frame feel.
A hiking lens has to move between forest shade, open ridges, water reflections, and long hours without becoming distracting.
Rock, pale ground, reservoirs, and sky reflection can add glare during open sections.
A stable frame keeps the view consistent during climbs, descents, turns, and heat.
Pick the frame feel by face shape and coverage preference after choosing lens performance.
Hexachroma is useful when you need polarized clarity but still check a watch, phone, or map.
Prescription and Prescription Hexachroma options are available where model and degree range allow.
Before you choose
Hiking sunglasses questions
How should I choose between Hexachroma and TVO Pro?
Hexachroma is the flagship polarized clarity option for changing light, terrain detail, and screen checks. TVO Pro is more focused on polarized glare control for bright, exposed routes and water reflection.
Will hiking sunglasses feel too dark in forest shade?
It depends on the route and lens choice. Hiking often moves between shade and open light, so do not judge by darkness alone. Look for terrain readability and balanced clarity.
Can I choose prescription options?
Yes. Prescription Hexachroma and Prescription options are listed below. Frame availability and prescription limits vary, so check the product page before ordering.
What if I am unsure about size and comfort?
If fit is the main concern, consider TryOn. TryOn uses the same frame structure as the regular product, so you can test size and comfort in real daily or outdoor use.
Final notes
Choose for real outdoor use, not just the photo.
A hiking lens has to handle shade, exposed light, and reflection, not one perfect sunny condition.
On uneven ground, frame movement becomes distracting. A stable fit keeps the rhythm calmer.
The right hiking sunglasses should still feel wearable from the first climb to the walk home.
If hiking is only one part of how you move, use the Sunglasses Selector to narrow the right pair across trail, travel, running, and daily outdoor use.
Start from your usual light, glare, fit feel, and use case, then choose a 2nu lens and frame direction with less guesswork.
Thank you for your amazing customer service. I had bought a pair of your sunglasses 3 yrs ago at the 2N pop up store at HK Clockenflap. I had scratched the lense and wrote in to get a replacement due to the life time guarantee. I communicated with a customer service person on Whatsapp and they helped me find a replacement pair of glasses in one afternokn and i receved thr replacement 2 days later. I’m very impressed with the prompt responses, the hassle free customer service, and deivery of my replacement. Well done 2N team outstanding service. You have a loyal customer who will recommend your product to anyone willing to listen.
The sunglasses look amazing and the lens quality is top notch. They're just a touch loose on my face — might need some adjusting. Still a great buy.
We appreciate the feedback! Small improvements make a big difference and we're always listening. Enjoy your shades!
Love the look of these. They suit my face well and the quality is good. Small thing — I wish the arms were a little more flexible. But overall very happy.
Thanks for the honest review! Happy to hear the quality met your expectations. We'll note your suggestion!
Very loose fitting and it jumps/wobbles excessively during light run. There is no way to tighten the band.
Love the minimalist design. They go with everything and the lens quality is impressive for the price. Very comfortable to wear all day.
So glad you're enjoying them!
I forget I'm wearing them sometimes because they're so light. The design is sleek and the lenses are high quality. GREAT buy.
Glad to hear they're working well for you!
Super smooth ordering experience and lightning-fast shipping! I was amazed that the sunglasses arrived in less than two days. The packaging was very thoughtful and kept everything safe, which made the unboxing even more enjoyable. The sunglasses themselves are exactly as shown online—stylish, well-made, and a perfect fit. I really appreciate the attention to detail in both the product and the service. Overall, a fabulous shopping experience.
Super smooth ordering experience and lightning-fast shipping! I was amazed that the sunglasses arrived in less than two days. The packaging was very thoughtful and kept everything safe, which made the unboxing even more enjoyable. The sunglasses themselves are exactly as shown online—stylish, well-made, and a perfect fit. I really appreciate the attention to detail in both the product and the service. Overall, a fabulous shopping experience.
Kong Special Edition sunglasses! The design is truly unique and captures the special spirit of Hong Kong with beautiful details that make it stand out from regular collections. The craftsmanship and quality are excellent, and the fit is just perfect. The thoughtful packaging added an extra touch of care, making the whole experience even better. Overall, I really appreciate the creativity and effort that went into this edition.
Kong Special Edition sunglasses! The design is truly unique and captures the special spirit of Hong Kong with beautiful details that make it stand out from regular collections. The craftsmanship and quality are excellent, and the fit is just perfect. The thoughtful packaging added an extra touch of care, making the whole experience even better. Overall, I really appreciate the creativity and effort that went into this edition.
Kong Special Edition sunglasses! The design is truly unique and captures the special spirit of Hong Kong with beautiful details that make it stand out from regular collections. The craftsmanship and quality are excellent, and the fit is just perfect. The thoughtful packaging added an extra touch of care, making the whole experience even better. Overall, I really appreciate the creativity and effort that went into this edition.
Super smooth ordering experience and lightning-fast shipping! I was amazed that the sunglasses arrived in less than two days. The packaging was very thoughtful and kept everything safe, which made the unboxing even more enjoyable. The sunglasses themselves are exactly as shown online—stylish, well-made, and a perfect fit. I really appreciate the attention to detail in both the product and the service. Overall, a fabulous shopping experience.
Super smooth ordering experience and lightning-fast shipping! I was amazed that the sunglasses arrived in less than two days. The packaging was very thoughtful and kept everything safe, which made the unboxing even more enjoyable. The sunglasses themselves are exactly as shown online—stylish, well-made, and a perfect fit. I really appreciate the attention to detail in both the product and the service. Overall, a fabulous shopping experience.💪🏻
Bought the Fancy after trying another model first. Just as impressed. The fit is consistent and the quality is there. Already eyeing a third pair. ️
So nice to hear! Thanks for sharing your experience with us.
These are really nice sunglasses. Good quality and comfortable. The only reason I'm giving 4 stars instead of 5 is the case could be a bit sturdier.
Thanks for the review! We'll definitely take your feedback on board for future improvements. Glad you're happy with the quality!
I wore these to brunch over the weekend and got so many questions about where I got them. They're comforable enough to wear all day and look amazing.
So glad you're enjoying them!
These fit my face shape perfectly. Not too tight, not too loose. The lenses are great quality and the overall design is very clean.
What a wonderful review — thank you! We're always working to deliver the best quality and it's great to know it shows. Enjoy!
Was debating whether to get the limited edition and I'm so glad I did. The colourway is gorgeous and the fit is perfect. Definitely a standout piece in my collection.
We're so happy to hear this! Your satisfaction means everything to us. Keep rocking your 2NU shades! ✨
Nothing fancy, just a really well-made pair of sunglasses that I can rely on every day. Comfortable and good looking.
Appreciate the feedback! Enjoy your sunglasses!
Love the oversized style — it's very flattering on my face shape. The lenses block out the glare perfectly and the frame is surprisingly lightweight for its size.
Thank you! We hope they bring you many sunny days ahead ☀️
nothing fancy, just a really well-made pair of sunglasses that i can rely on every day. comfortable and good looking.
Thank you for your support! Enjoy your new shades ️
Honestly one of the best sunglasses I've owned at this price point. Lightweight, stylish, and the UV protection is reassuring. Highly recommend to anyone looking.
That's amazing to hear! Thank you for choosing 2NU. We hope they serve you well on all your adventures ahead!
was debating whether to get the limited edition and i'm so glad i did. the colourway is gorgeous and the fit is perfect. definitely a standout piece in my collection.
Your feedback means the world to us. Thank you!
These look just like the photos on the website. Comfortable fit, good lens quality, and a really nice design overall. Very happy with my purchase.
Thank you! We hope they bring you many sunny days ahead ☀️