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Rather Splendid Slipper Boots That Actually Mean Something
Look, we'll be honest with you. We're rather fond of these slipper boots, and not just because they're named after an absurdly photogenic Australian marsupial. They're the sort of thing that makes you feel slightly better about yourself, which is no small feat for a bit of footwear.
Why Choose Our Slipper Boots
Exclusive Comfort That Doesn't Feel Like Compromise: Unlike your standard issue slipper, these are genuinely rather good. They keep your feet snug and warm whether you're dodging winter chills or padding about on summer evenings. Utterly fetching, and they actually work.
Year Round Versatility: Much like the quokka itself, these boots are remarkably adaptable. Winter warmth, summer cosiness, indoor lounging or outdoor adventures. They're fabulously made to handle it all without fussing about.
Eco Conscious Materials That Feel Lovely: We've crafted these with genuine care for the planet. The uppers are made from super soft recycled PET felt, providing a cosy, vegan friendly alternative that doesn't compromise on comfort. The foam insoles are plant derived and organic, while the soles are constructed from recycled rubber. Every step genuinely does love the earth back.
Proper Outdoor Capability: Don't let the slipper designation fool you. Our signature Gumtread outsoles are flexible and durable enough for fireside contemplation, garden expeditions, or rather ambitious apres ski moments. High grip, long lasting, and made from recycled rubber because we're not entirely thoughtless.
Product Details
Materials: Recycled PET felt uppers, plant derived organic foam insoles, recycled rubber outsoles
Colour: Grey and Curry
Style: Men's slipper boots
Care: Designed for both indoor comfort and outdoor ventures
These rather good slipper boots have rather a lot to recommend them. The sort of purchase that feels both indulgent and responsible, which is precisely how one ought to feel about things.
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!
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!