Thunder T-Shirt

There's Iconic style in British weather forecasting symbols: Bold, timeless and effortlessly cool in a totally British way. The Met Office asked us to create a themed t-shirt and the result is this design, printed on our famously soft organic Men's t-shirt.. Simple, clever and still a bestseller.
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Product Specification

Iconic thunder cloud design printed on our famously soft organic cotton t-shirts.

Certified 100% Organic Cotton t-shirt (155g/m2) / Made in an ethically accredited, wind-powered factory / Low Carbon / GM Free / Hand finished in the UK / Wash Cool, Hang Dry

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Chest: Measure all round your chest just below your armpits
Waist: Measure round your waistline, where your trousers would button up
Height: Your natural height

If you fall between the sizes, go for the larger of the two.

There's no need to worry because we guarantee:

Every one of our customers is important to us. So you're in safe hands - We'll make sure it's quick and easy to get your size right, no hassle guaranteed.

If you'd like to speak to us about sizing, please call (+44) 01983 409790 or email

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Award-Winning Traceability

It is impossible to make an ethical choice if you don’t know where clothing comes from and how it is made. Very few people do these days, even high-street stores themselves. At Rapanui you can investigate the whole supply chain and find out the details about where this item was made, who made it, and how it got here, from Seed to shop. It is called traceability.

Click and drag to move map, use your mouse scroll or the white + to zoom, click an icon to expand.

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Our Thunder T-Shirt has an average rating of 5.0 out of 5

- based on 3 reviews


One of my all time favourites since it was introduced - I have two of these and I love how comfy they are. Look good too!


I want the rest of the weather forecast too!

Tumble Bone
Wonderful weather!

My husband LOVES the weather forecast, so this T. shirt was the obvious ( and perfect) choice for him. Great design, and really, really soft.

Wendy Ely

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Ecolabel Rating

Just as your crisps tell you they have high fat or salt content, or your light bulbs tell you if they're efficient or not, we think the high street should clearly, honestly tell you how clothing is made.

After all, it’s not that people don’t care about this stuff, it’s just they don’t know. And it’s hard to find out.

Eco Label A
Our Thunder T-Shirt has an Ecolabel rating of A

Our ecolabels basically sum up the whole picture. So an organic t-shirt ethically made in a wind powered factory, where you can trace the origins too, gets an A. One that’s made from a less sustainable material, in a conventional factory with ok ethics but unclear origins, well, that’ll get a C or a D. Really, this is the job for governments, but since they’re not doing it, and we’re not prepared to wait, we launched our own. Turns out you guys care, and responded by buying loads of our A rated stuff. Unfortunately, we still have a few shelves full of D rated pants at the warehouse. But we can’t complain, that’s the whole point: To empower you to make a choice, to turn sustainability into a market force.

More information on Ecolabels

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Ethical Low Carbon Organic

Fast Delivery

Rapid Delivery

UK next working day, International 3-5 days

Free Returns and Exchanges

Hassle Free Returns

Freepost label inside every order for returns or exchanges

Organic & Ethical Clothing

Organic & Ethical

Sustainably sourced, premium quality clothing & accessories

Company Number: 7071956 · VAT Number: 987 8365 41