Tens Billy Spectachrome / Gunmetal Sunglasses 1
Tens Billy Spectachrome / Gunmetal Sunglasses 4
Tens Billy Spectachrome / Gunmetal Sunglasses 5
Tens Billy Spectachrome / Gunmetal Sunglasses 2
Tens Billy Spectachrome / Gunmetal Sunglasses 3
Tens Billy Spectachrome / Black Spectachrome / Gunmetal Sunglasses Male Model Video
Tens Billy Spectachrome / Black Spectachrome / Gunmetal Sunglasses Female Model Video
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The Billy


Product Details

Designed in Scotland. Developed in France. Unisex frame.

Handcrafted sunglasses constructed in a featherweight, brushed finish stainless steel. Our custom filter lenses are exclusive to Tens, scratch & impact resistant and block 100% of harmful UV rays.

Includes a slimline, faux leather travel case and soft pouch.

Shipping Information

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.

Tens 2023 coming soon

We have new news, new space and new products on their way for 2023. Watch this space.

Wear them in no time

Fast delivery to anywhere in the world, so you can wear them to that thing next week.

If you know, you know

Our community’s like a secret society with a signature tinted lens instead of a complicated handshake.

Discover our lenses


Inspired by the distinct colour palette of Wes Anderson films such as Moonrise Kingdom, "Spectachrome" delivers a mesmerising colour shift combining rich emerald greens and accentuated citron tones.
It has to be worn to be believed.

Our Lenses

Tens unique lens filters are developed at our studio in the north of Scotland by a team with decades of experience in optical lenses. Working in lens colour development at the height of the sunglass industry, our lens colours are uniquely developed to promote wellbeing, delivering a rich and warming visual experience.

Tens Optical

In collaboration with our independent lab in Scotland we are pleased to offer each of our unique lens experiences or clear optical lenses in your prescription. All Tens prescription lenses offer 100% UVA & UVB protection and meet ANSI standards for impact resistance & optical clarity. Order your pair HERE.

On the 'gram