Shipping Details: For UK, Europe and Rest of the World shipping information click here.
Customs Charges, Duties & Taxes: For orders outside the UK you will be responsible for any custom charges, duties or taxes imposed in your country. Customs policies vary widely and we cannot predict what these might be. Please contact your local customs office to find out more.
Good Vibes Guarantee
*For eyewear purchased between 30.12.22 - 27.01.23 in our Grand Clearance returns are not accepted unless the product is faulty. Return within 30 days.
For all purchases out with our Grand Clearance timeline (30.12.22 -27.01.23) we will provide you with a full refund within 30 days if you're not fully satisfied.
Read our full returns policy here.
*E-Gift Cards not included.
Available in Prescription
All of our frames are available in your optical prescription.
We are pleased to be able to offer each of our unique lens filters and clear optical prescription lenses in any of our frames, all developed and fitted at our independent optical lab in Scotland.
Click here for more information and to order your pair.
We have new news, new space and new products on their way for 2023. Watch this space.
Fast delivery to anywhere in the world, so you can wear them to that thing next week.
Our community’s like a secret society with a signature tinted lens instead of a complicated handshake.
Discover our lenses
Our custom filter lenses immerse you in a world reminiscent of a distinct time, place or feeling - an experience you’ll want to revisit time and time again. All lenses are developed with our optical experts in France and exclusively custom dip dyed to Tens specifications. They’re scratch resistant and provide 100% protection from UVA and UVB light; blocking all harmful rays while offering a unique viewing experience.
Our sense heightening lens tints are featured in premium, handcrafted frames which are designed in our studio in Scotland. Each frame is specifically designed to deliver a superior fit, finish and balance. Constructed from optical grade Italian acetate or lightweight, brushed stainless steel and including both five and three barrel hinges; Tens are a durable and wearable pair of sunglasses to own.
Got a question?
Does the lens protect your eyes from harmful rays and are they polarised?
Our Original lens is a Category 3 tinted lens while our Boulevard, Spectachrome and Tropic High collections feature a Category 2 tinted lens. All lenses offer full UVA and UVB protection, and block 100% of harmful rays.
Our sunglasses aren’t polarised. The reason for this is that our perfect lens tint is not possible with the addition of polarisation filters.
Our lens provides a clear and balanced view filled with depth, which makes Tens very comfortable to wear whilst driving and participating in sports.
What makes the lens special in comparison to other lenses?
We have spent years working with our suppliers to create a perfect, sense-heightening tint. Custom designed and dip-dyed, the rich red-amber tones of Tens Original lens is designed to add warmth and natural colour definition in high-mid and low-light conditions and tonal environments.
New for 2020:
Our Boulevard collection features a magenta and violet-blue lens offering balanced and textured light definition in a variety of conditions from full Californian midday sun to soft tropical sunsets.
Spectachrome returns delivering a mesmerising colour shift, combining rich emerald greens and accentuated citron tones. A view that transports the user to a whimsical world of vintage and celluloid film.
Tropic High delivers a nostalgia inducing and uplifting lens tint, featuring rich golden tones and a seamless blend into a mood enhancing viridescent. Escape to a poolside paradise no matter your surroundings.
To our knowledge, there are no other sunglasses available on the market that will offer you as pleasurable a view as Tens.
What are your frames made from?
Designed in Scotland and developed with our dedicated friends and supply partners in France, Italy and Hong Kong our frames are made from plant-based acetates sourced through selected suppliers including Italy's Mazzucchelli.
Our lenses are produced using optical-grade and hi-clarity CR39 material dip-dyed to Tens specifications.
Additionally our high quality Italian components include metal core-wiring allowing all frames to be hand-adjusted.
Something’s not right. Can I exchange or return these?
Yes of course! Please visit 'Good Vibes Guarantee' or 'Returns policy' on the left for more information.
How secure is your website?
Our store and checkout process is built on the Shopify e-commerce platform. All credit card and transaction information is protected by the same level of security used by banks: a 256-bit SSL certificate.