
Sustainable Sweatshirt for Men
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Smart Style with a Clear Conscience
Admittedly, you weren’t short on sweatshirts. But this one? Well, it's rather a standout. Fabulously soft with just a whisper of smugness, it’s sustainably made and undeniably good-looking. Crafted in Europe with recycled materials and more moral fibre than a Victorian etiquette guide.
Why Choose Our Sustainable Sweatshirt?
- Recycled Fabric: Made from 55 percent recycled cotton and 45 percent recycled polyester for comfort that’s as good for your wardrobe as it is for the planet.
- Certified Materials: GRS and Oeko-Tex Standard 100 certified, meaning clever people in labs have tested it and given a proper thumbs up.
- European Quality: Thoughtfully stitched in the Netherlands, bringing a dash of continental flair to your everyday wear.
- Responsibly Stylish: No brash logos. Just delightfully understated cool, like a quiet dinner party with very impressive cheese.
Product Details:
- Washing: Best done under 30 degrees Celsius to keep things gentle and Austen-approved.
- Ironing: Keep it low. Think second-cousin-once-removed-style low.
- No Bleach: Colours keep better without the drama. Like peace at Christmas.
- No Tumble Drying: Air dry for freshness worthy of a countryside breeze.
- Less Laundering Needed: Wears well, even without constant washing. Rather like your favourite old book or a dependable friend.
Utterly fetching, marvelously responsible and, dare we say, quite the wardrobe upgrade. Make it yours today before your comfiest future self beats you to it.
SHIPPING + RETURNS
THE RATHER IMPORTANT BITS
This rather lovely piece ships directly from our brand partner - we work with independent brands who are absolutely brilliant and work frightfully hard to create beautiful things.
SHIPPING DESTINATIONS
Now, here's the thing - our wonderful brand partners ship to lots of different places, but not all of them can ship worldwide.
Some are brilliant at international shipping, others prefer to keep things closer to home.
At checkout, you'll see exactly where this particular brand can send your goodies.
We're terribly sorry, but shipping costs do vary rather wildly depending on where you are in the world. The exact figures pop up at checkout - no nasty surprises!
RETURNS
You have 14 days to return items.
Now, we absolutely adore our brand partners - they work incredibly hard and we do try to support them as much as we possibly can. So I'm rather afraid we have to pass the return postage costs back to you. Frightfully sorry about that!
🌍 PLEASE CHOOSE THOUGHTFULLY:
Our wonderful partners put their hearts into everything they make.
Ordering multiple sizes to try at home is rather hard on our planet and makes things jolly difficult for these brilliant independent creators.
When in doubt, do ask us first!
The brands we work with all have a chat option, and they love to chat!
PAYMENT
We're frightfully modern and accept all the usual suspects:
Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and Shop Pay
SECURE AS HOUSES
Everything's properly encrypted and secure - your details are safer than the Crown Jewels!
All prices in lovely British pounds £ GBP, though international chaps will see converted prices.
Any payment pickle? We're here to help sort things out! Contact us

We are Sostter
We met as children. Grew up a few streets apart. Built dens, rode bikes, and eventually — built Sostter.
It started with a shared love of objects that meant something…things with a past, or at least a purpose.
Now, Sostter is our grown-up version of a treasure hunt: a space where design meets storytelling.
We curate independent brands, one-of-a-kind finds, and everyday essentials with character.
Giving Back
We’re proud to support Sutton Night Watch, a grassroots UK charity making a real difference in the lives of those facing homelessness. Through regular donations of stock, supplies, and essentials, we back their mission to offer warmth, dignity, and practical help to anyone in need — right where it matters most.
Sell with us
Sostter partners with independent brands that intrigue, inspire, and bring something genuinely different to the world of fashion, design, and living. Join us!