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Waterhaul

Kynance Navy Blue Light Blocking Glasses

In Stock

Regular price £55.00 | Save £-55.00 (Liquid error (sections/product-template line 205): divided by 0% off)

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These blue screen glasses offer protection, sophistication, and performance, making them perfect for anyone who spends significant time in front of computers, tablets, or mobile phones.
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Estimated delivery for UK orders between and . Please allow 7-10 working days for international orders.

100% recycled fishing net

Our frames are entirely recycled  - absolutely zero virgin plastic

Reduces Eye Strain

Countering the negative effects of prolonged digital screen use

Aids Your Sleep

Blocking blue light a few hours before bed improves sleep quality

Waterhaul Lifetime Warranty

We'll replace and recycle your frames for free, forever

K Y N A N C E  N A V Y  (B L U E  L I G H T  B L O C K I N G)

Our Sennen optical frame is made from 100% recycled monofilament nylon fishing nets and glazed with our premium blue light blocking lenses to protect your eyes from digital light. The circular frame suits most small and to medium face sizes.

Blue light blocking lenses help prevent digital eye strain and mental fatigue from prolonged screen use.

FRAMES

- Italian engineered and hand-finished.

- 0% virgin plastics, 100% recycled polypropylene nets and lines, which are the most abundant form of ghost gear we find on our shores.

- Matte navy finish that alludes to the materials origins as ocean plastic.

- Ultra-durable three barrel hinges.

- The plastic from 100% recycled fishing nets gives these frames flexibility, allowing you to make minor adjustments at home to get the perfect fit. View our adjustment guide here.

- Our frames are covered by our ‘Recycle and Replace’ lifetime guarantee – damaged frames can go back into the plastic recycling loop to create new pairs. 

waterhaul kynance navy prescription glasses

FOR SCREEN USERS

- Our blue light Tritan Renew (50% recycled content) lenses filter out 40% of high energy blue light, offer full UVA, UVB and UVC protection, and are even combined with an anti-reflective coating to reduce screen glare and reflections.

- Both the inner and outer surfaces of the lens have an oleophobic treatment to resist oil deposits (like fingerprints).

- Too much exposure to blue light can result in eye strain and fatigue, disrupted sleep and even retinal damage.

- Blue light blocking glasses help to filter out this harmful light, protecting your eyes from strain and lowering the risks of macular degeneration, alongside preventing headaches and improving your quality of sleep.

waterhaul kynance navy prescription glasses

PRESCRIPTION LENS OPTIONS

Our prescription glasses lenses, including prescription blue light glasses, are glazed to the highest standards by a local family-run manufacturing opticians in Cornwall.

Simply choose a frame and upload your prescription to order online. 

ORDER PRESCRIPTION GLASSES

TRY ME ON AT HOME

- We get it, you want to see, feel and wear our glasses before committing. That's why we offer our frame only option and 30 days to try at home and exchange or return.

PLEASE NOTE refunds are applicable to the frames only - prescription lenses are non-refundable. Select 'Frame Only' option for home try-ons. 

Free UK returns with the Royal Mail returns service.

- Entirely plastic free and sustainable packaging.

- Worldwide shipping options.

Waterhaul kynance navy prescription glasses

EVERY PAIR HAS A DIRECT IMPACT

You are directly enabling the expansion of our ghost gear recovery and recycling efforts and creating a demand for plastic to be removed from the ocean.

You'll also be supporting the delivery of PlaNET Action, our unique education program. We deliver workshops across the UK, with our portable ocean plastic recycling machines and our marine biologist educators deployed to engage and inspire the next-generation to understand the marine environment, why we should protect it, and to encourage innovative thinking. 

About WATERHAUL

We're passionate about combining adventure with purpose - action on the ocean, for the oceans. Our eyewear is designed to meet the demands of this environment and enhance your experience whilst symbolising and inspiring marine conservation. 

Learn more
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SUSTAINABLY PACKAGED

- Every pair of Waterhauls comes with a free sustainable cork tri-folding protective case included.

- Our delivery packaging is always entirely plastic-free and 100% recyclable.

THE DETAIL

All of our prescription glasses frames are made in Northern Italy by experienced craftspeople. We work closely with the family run business to implement circular principles and sustainable practice at all stages of the supply chain - including recycling all of our waste / reject material and conducting a single-use plastics audit to eliminate all usage. Not only is there a world of difference in the product quality coming from Italian made eyewear, but also it ensures the facility is meeting the EU's high environmental and ethical workplace standards. 

Recycling plastics is very carbon-efficient, with our recycled polymer having around 15% of the CO2 footprint of virgin polymers. However, despite using best-practice at all stages of the production process, there are inevitable costs associated with manufacture, with the largest being transportation. To address this, we use carbon offset transport methods for every movement from material collection to final product.

- Simple prescriptions usually take around one week to be dispatched. However, they can take up to two weeks depending on your prescription strength and the lens stock.

- We aim to dispatch orders within 24-48hrs by Royal Mail 48hr service, from our Cornwall warehouse.

- All items are carefully packaged completely plastic-free.

- International orders are sent by Royal Mail's Tracked and Signed service.

- You have 30 days after the arrival of the parcel to return them back to us for a refund. PLEASE NOTE refunds are applicable to the frames only - prescription lenses are non-refundable. Select 'Frame Only' option for home try-ons. We recommend UK customers use the free Royal Mail returns service to return your items.

- Postage is always FREE on orders over £100 🕶️  

Yes, we can offer prescription lenses for any of our frames. Please navigate to the Kynance Navy Optical page to choose your lens.

Kynance frame 📏
Overall size guide: Small - Medium. Particularly suits narrow faces. For a larger version check out our Crantock Model.
Lens width: 48 mm
Bridge width: 19 mm
Arm length: 133 mm

30-Days To Try,
Lifetime To Recycle.

We get it - picking a frame style online isn't always that easy. That's why we offer 30 days after your Waterhaul's arrive to try them on at home - UK customers, if you want to return or swap, return postage is free with Royal Mail returns. Please note, prescription lenses are non-refundable.

Likewise, we strive to operate an entirely circular business model and ensure a single pair never goes to landfill. Our sunglasses are made to last, but if you manage to break a pair, we'll offer to repair them or recycle them and provide you with replacement frame for free. 

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