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The Legging That Actually Stays Put (Revolutionary, We Know)
Rather good news if you've spent the last five years hiking up your gym wear: we've engineered these eco-friendly hi-rise leggings to stay exactly where you put them. They're squat-proof, breathable, and rather splendidly made from recycled materials without sacrificing comfort or, well, the planet.
Why Choose Our Modern Renew Legging
Fabric That Does What It Promises: We sourced sustainable techno-fabric from recycled materials and tested it rigorously so you don't have to wonder if it'll pill, fade, or see through after three washes. Spoiler: it won't.
Multi Way Stretch That Never Quits: Our dynamic stretch fabric is engineered with industry-leading elastic recovery, which is a fabulous way of saying it snaps back every single time. No sliding down, no bunching up, no mid-squat awkwardness.
Compression Without the Squeeze: Premium engineered coverage delivers genuine support while wicking moisture away. Quite the showstopper for anyone who's ever worried about transparency or spent their workout distracted.
Protection You Didn't Expect: The innovative blend includes antibacterial technology, moisture-wicking properties, and UV protection. That's sun defence, odour defence, and soreness reduction all sewn into one gloriously made piece.
Pockets That Actually Fit Your Phone: A back stretch to fit pocket keeps your essentials secure. Yes, we thought about this too.
Product Details
Fabric Composition: 78 percent recycled polyamide and 22 percent elastane, woven to 190 grams per square meter for durability and opacity.
Built to Last: Extensive fibre finishing seals ends tight to prevent pilling. Fabric and colour withstand repeated washing without degradation, staying first day fresh wash after wash.
Performance Technology: Compressive design reduces lactic acid production during exercise. Moisture wicking and antibacterial innovation keeps you fresh. UV protection technology built into the fabric itself.
Sizing: True to size in three lengths: regular with 27 inch inseam, 7 8 length with 25 inch inseam, and capri with 21 inch inseam.
These leggings have rather quickly become a favourite among anyone who's ever been let down by activewear. They're the sort of thing you find yourself reaching for repeatedly, which probably means something.
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 Have Lots More Like This.........
Hello, we are Sostter....
Sostter began, as all good ideas do, with a lively conversation and a shared sense of frustration. Why had the world of independent design become so serious, so samey, so… beige? Where was the spark, the imagination, the sheer joy of discovering something that made you stop and stare?
We dreamt of a marketplace that celebrated difference — where curious minds could explore a world of independent brands, design-led makers, and thoughtful artisans. A space that felt exciting, human, and beautifully imperfect.
Today, Sostter brings together remarkable people and their creations — from London to Lausanne, Brooklyn to Berlin — uniting makers and discoverers through craftsmanship, creativity, and conscience. Every object tells a story, and every purchase supports an independent brand doing things differently.
This is just the beginning. But enough about us — step inside, explore our world, and see what catches your imagination.
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!